18179986704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2830

約数の個数: 240

約数和(自身を含む): 54748162560

約数和(自身を除く): 36568175856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 37, 44, 48, 62, 66, 74, 88, 93, 111, 121, 124, 132, 148, 176, 186, 222, 242, 248, 264, 296, 341, 363, 372, 407, 444, 484, 496, 528, 592, 682, 726, 744, 814, 888, 968, 1023, 1147, 1221, 1364, 1452, 1488, 1628, 1776, 1936, 2046, 2294, 2442, 2728, 2729, 2904, 3256, 3441, 3751, 4092, 4477, 4588, 4884, 5456, 5458, 5808, 6512, 6882, 7502, 8184, 8187, 8954, 9176, 9768, 10916, 11253, 12617, 13431, 13764, 15004, 16368, 16374, 17908, 18352, 19536, 21832, 22506, 25234, 26862, 27528, 30008, 30019, 32748, 35816, 37851, 43664, 45012, 50468, 53724, 55056, 60016, 60038, 65496, 71632, 75702, 84599, 90024, 90057, 100936, 100973, 107448, 120076, 130992, 138787, 151404, 169198, 180048, 180114, 201872, 201946, 214896, 240152, 253797, 277574, 302808, 302919, 330209, 338396, 360228, 403892, 416361, 480304, 507594, 555148, 605616, 605838, 660418, 676792, 720456, 807784, 832722, 930589, 990627, 1015188, 1110296, 1110703, 1211676, 1320836, 1353584, 1440912, 1615568, 1665444, 1861178, 1981254, 2030376, 2220592, 2221406, 2423352, 2641672, 2791767, 3130163, 3330888, 3332109, 3722356, 3962508, 4060752, 4442812, 4846704, 5283344, 5583534, 6260326, 6661776, 6664218, 7444712, 7925016, 8885624, 9390489, 10236479, 11167068, 12217733, 12520652, 13328436, 14889424, 15850032, 17771248, 18780978, 20472958, 22334136, 24435466, 25041304, 26656872, 30709437, 34431793, 36653199, 37561956, 40945916, 44668272, 48870932, 50082608, 53313744, 61418874, 68863586, 73306398, 75123912, 81891832, 97741864, 103295379, 122837748, 137727172, 146612796, 150247824, 163783664, 195483728, 206590758, 245675496, 275454344, 293225592, 378749723, 413181516, 491350992, 550908688, 586451184, 757499446, 826363032, 1136249169, 1514998892, 1652726064, 2272498338, 3029997784, 4544996676, 6059995568, 9089993352, 18179986704]

約数ペア:

[(1, 18179986704), (2, 9089993352), (3, 6059995568), (4, 4544996676), (6, 3029997784), (8, 2272498338), (11, 1652726064), (12, 1514998892), (16, 1136249169), (22, 826363032), (24, 757499446), (31, 586451184), (33, 550908688), (37, 491350992), (44, 413181516), (48, 378749723), (62, 293225592), (66, 275454344), (74, 245675496), (88, 206590758), (93, 195483728), (111, 163783664), (121, 150247824), (124, 146612796), (132, 137727172), (148, 122837748), (176, 103295379), (186, 97741864), (222, 81891832), (242, 75123912), (248, 73306398), (264, 68863586), (296, 61418874), (341, 53313744), (363, 50082608), (372, 48870932), (407, 44668272), (444, 40945916), (484, 37561956), (496, 36653199), (528, 34431793), (592, 30709437), (682, 26656872), (726, 25041304), (744, 24435466), (814, 22334136), (888, 20472958), (968, 18780978), (1023, 17771248), (1147, 15850032), (1221, 14889424), (1364, 13328436), (1452, 12520652), (1488, 12217733), (1628, 11167068), (1776, 10236479), (1936, 9390489), (2046, 8885624), (2294, 7925016), (2442, 7444712), (2728, 6664218), (2729, 6661776), (2904, 6260326), (3256, 5583534), (3441, 5283344), (3751, 4846704), (4092, 4442812), (4477, 4060752), (4588, 3962508), (4884, 3722356), (5456, 3332109), (5458, 3330888), (5808, 3130163), (6512, 2791767), (6882, 2641672), (7502, 2423352), (8184, 2221406), (8187, 2220592), (8954, 2030376), (9176, 1981254), (9768, 1861178), (10916, 1665444), (11253, 1615568), (12617, 1440912), (13431, 1353584), (13764, 1320836), (15004, 1211676), (16368, 1110703), (16374, 1110296), (17908, 1015188), (18352, 990627), (19536, 930589), (21832, 832722), (22506, 807784), (25234, 720456), (26862, 676792), (27528, 660418), (30008, 605838), (30019, 605616), (32748, 555148), (35816, 507594), (37851, 480304), (43664, 416361), (45012, 403892), (50468, 360228), (53724, 338396), (55056, 330209), (60016, 302919), (60038, 302808), (65496, 277574), (71632, 253797), (75702, 240152), (84599, 214896), (90024, 201946), (90057, 201872), (100936, 180114), (100973, 180048), (107448, 169198), (120076, 151404), (130992, 138787)]