2012397426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 5271638400

約数和(自身を除く): 3259240974

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 157, 171, 186, 234, 247, 279, 314, 342, 351, 403, 471, 494, 513, 558, 589, 702, 741, 806, 837, 942, 961, 1026, 1178, 1209, 1413, 1482, 1674, 1767, 1922, 2041, 2223, 2418, 2826, 2883, 2983, 3534, 3627, 4082, 4239, 4446, 4867, 5301, 5766, 5966, 6123, 6669, 7254, 7657, 8478, 8649, 8949, 9734, 10602, 10881, 12246, 12493, 13338, 14601, 15314, 15903, 17298, 17898, 18259, 18369, 21762, 22971, 24986, 25947, 26847, 29202, 31806, 36518, 36738, 37479, 38779, 43803, 45942, 51894, 53694, 54777, 55107, 63271, 68913, 74958, 77558, 80541, 87606, 92473, 109554, 110214, 112437, 116337, 126542, 131409, 137826, 150877, 161082, 164331, 184946, 189813, 206739, 224874, 232674, 237367, 262818, 277419, 301754, 328662, 337311, 349011, 379626, 413478, 452631, 474734, 492993, 554838, 569439, 674622, 698022, 712101, 832257, 905262, 985986, 1047033, 1138878, 1202149, 1357893, 1424202, 1664514, 1708317, 1961401, 2094066, 2136303, 2404298, 2496771, 2715786, 2866663, 3416634, 3606447, 3922802, 4073679, 4272606, 4993542, 5733326, 5884203, 6408909, 7212894, 8147358, 8599989, 10819341, 11768406, 12817818, 17199978, 17652609, 21638682, 25799967, 32458023, 35305218, 37266619, 51599934, 52957827, 64916046, 74533238, 77399901, 105915654, 111799857, 154799802, 223599714, 335399571, 670799142, 1006198713, 2012397426]

約数ペア:

[(1, 2012397426), (2, 1006198713), (3, 670799142), (6, 335399571), (9, 223599714), (13, 154799802), (18, 111799857), (19, 105915654), (26, 77399901), (27, 74533238), (31, 64916046), (38, 52957827), (39, 51599934), (54, 37266619), (57, 35305218), (62, 32458023), (78, 25799967), (93, 21638682), (114, 17652609), (117, 17199978), (157, 12817818), (171, 11768406), (186, 10819341), (234, 8599989), (247, 8147358), (279, 7212894), (314, 6408909), (342, 5884203), (351, 5733326), (403, 4993542), (471, 4272606), (494, 4073679), (513, 3922802), (558, 3606447), (589, 3416634), (702, 2866663), (741, 2715786), (806, 2496771), (837, 2404298), (942, 2136303), (961, 2094066), (1026, 1961401), (1178, 1708317), (1209, 1664514), (1413, 1424202), (1482, 1357893), (1674, 1202149), (1767, 1138878), (1922, 1047033), (2041, 985986), (2223, 905262), (2418, 832257), (2826, 712101), (2883, 698022), (2983, 674622), (3534, 569439), (3627, 554838), (4082, 492993), (4239, 474734), (4446, 452631), (4867, 413478), (5301, 379626), (5766, 349011), (5966, 337311), (6123, 328662), (6669, 301754), (7254, 277419), (7657, 262818), (8478, 237367), (8649, 232674), (8949, 224874), (9734, 206739), (10602, 189813), (10881, 184946), (12246, 164331), (12493, 161082), (13338, 150877), (14601, 137826), (15314, 131409), (15903, 126542), (17298, 116337), (17898, 112437), (18259, 110214), (18369, 109554), (21762, 92473), (22971, 87606), (24986, 80541), (25947, 77558), (26847, 74958), (29202, 68913), (31806, 63271), (36518, 55107), (36738, 54777), (37479, 53694), (38779, 51894), (43803, 45942)]