2021664762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{10273}}^1$

素因数の和:10352

約数の個数: 72

約数和(自身を含む): 4885965084

約数和(自身を除く): 2864300322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 841, 1131, 1682, 2262, 2523, 3393, 5046, 6786, 7569, 10273, 10933, 15138, 20546, 21866, 30819, 32799, 61638, 65598, 92457, 98397, 133549, 184914, 196794, 267098, 297917, 400647, 595834, 801294, 893751, 1201941, 1787502, 2403882, 2681253, 3872921, 5362506, 7745842, 8639593, 11618763, 17279186, 23237526, 25918779, 34856289, 51837558, 69712578, 77756337, 112314709, 155512674, 224629418, 336944127, 673888254, 1010832381, 2021664762]

約数ペア:

[(1, 2021664762), (2, 1010832381), (3, 673888254), (6, 336944127), (9, 224629418), (13, 155512674), (18, 112314709), (26, 77756337), (29, 69712578), (39, 51837558), (58, 34856289), (78, 25918779), (87, 23237526), (117, 17279186), (174, 11618763), (234, 8639593), (261, 7745842), (377, 5362506), (522, 3872921), (754, 2681253), (841, 2403882), (1131, 1787502), (1682, 1201941), (2262, 893751), (2523, 801294), (3393, 595834), (5046, 400647), (6786, 297917), (7569, 267098), (10273, 196794), (10933, 184914), (15138, 133549), (20546, 98397), (21866, 92457), (30819, 65598), (32799, 61638)]