9139234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 8279006

約数列:

[1, 2, 13, 17, 23, 26, 29, 31, 34, 46, 58, 62, 221, 299, 377, 391, 403, 442, 493, 527, 598, 667, 713, 754, 782, 806, 899, 986, 1054, 1334, 1426, 1798, 5083, 6409, 6851, 8671, 9269, 10166, 11339, 11687, 12121, 12818, 13702, 15283, 17342, 18538, 20677, 22678, 23374, 24242, 30566, 41354, 147407, 157573, 198679, 268801, 294814, 315146, 351509, 397358, 537602, 703018, 4569617, 9139234]

約数ペア:

[(1, 9139234), (2, 4569617), (13, 703018), (17, 537602), (23, 397358), (26, 351509), (29, 315146), (31, 294814), (34, 268801), (46, 198679), (58, 157573), (62, 147407), (221, 41354), (299, 30566), (377, 24242), (391, 23374), (403, 22678), (442, 20677), (493, 18538), (527, 17342), (598, 15283), (667, 13702), (713, 12818), (754, 12121), (782, 11687), (806, 11339), (899, 10166), (986, 9269), (1054, 8671), (1334, 6851), (1426, 6409), (1798, 5083)]