2019468726

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 5212408320

約数和(自身を除く): 3192939594

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 227, 297, 306, 374, 454, 459, 561, 594, 681, 881, 918, 1122, 1362, 1683, 1762, 2043, 2497, 2643, 3366, 3859, 4086, 4994, 5049, 5286, 6129, 7491, 7718, 7929, 9691, 10098, 11577, 12258, 14977, 14982, 15858, 19382, 22473, 23154, 23787, 29073, 29954, 34731, 42449, 44931, 44946, 47574, 58146, 67419, 69462, 84898, 87219, 89862, 104193, 127347, 134793, 134838, 164747, 174438, 199987, 208386, 254694, 261657, 269586, 329494, 382041, 399974, 404379, 494241, 523314, 599961, 764082, 808758, 988482, 1146123, 1199922, 1482723, 1799883, 2199857, 2292246, 2965446, 3399779, 3599766, 4399714, 4448169, 5399649, 6599571, 6799558, 8896338, 10199337, 10799298, 13199142, 19798713, 20398674, 30598011, 37397569, 39597426, 59396139, 61196022, 74795138, 91794033, 112192707, 118792278, 183588066, 224385414, 336578121, 673156242, 1009734363, 2019468726]

約数ペア:

[(1, 2019468726), (2, 1009734363), (3, 673156242), (6, 336578121), (9, 224385414), (11, 183588066), (17, 118792278), (18, 112192707), (22, 91794033), (27, 74795138), (33, 61196022), (34, 59396139), (51, 39597426), (54, 37397569), (66, 30598011), (99, 20398674), (102, 19798713), (153, 13199142), (187, 10799298), (198, 10199337), (227, 8896338), (297, 6799558), (306, 6599571), (374, 5399649), (454, 4448169), (459, 4399714), (561, 3599766), (594, 3399779), (681, 2965446), (881, 2292246), (918, 2199857), (1122, 1799883), (1362, 1482723), (1683, 1199922), (1762, 1146123), (2043, 988482), (2497, 808758), (2643, 764082), (3366, 599961), (3859, 523314), (4086, 494241), (4994, 404379), (5049, 399974), (5286, 382041), (6129, 329494), (7491, 269586), (7718, 261657), (7929, 254694), (9691, 208386), (10098, 199987), (11577, 174438), (12258, 164747), (14977, 134838), (14982, 134793), (15858, 127347), (19382, 104193), (22473, 89862), (23154, 87219), (23787, 84898), (29073, 69462), (29954, 67419), (34731, 58146), (42449, 47574), (44931, 44946)]