27831057842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{291443}}^1$

素因数の和:291830

約数の個数: 32

約数和(自身を含む): 50361523200

約数和(自身を除く): 22530465358

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 359, 718, 2513, 5026, 6821, 13642, 47747, 95494, 291443, 582886, 2040101, 4080202, 5537417, 11074834, 38761919, 77523838, 104628037, 209256074, 732396259, 1464792518, 1987932703, 3975865406, 13915528921, 27831057842]

約数ペア:

[(1, 27831057842), (2, 13915528921), (7, 3975865406), (14, 1987932703), (19, 1464792518), (38, 732396259), (133, 209256074), (266, 104628037), (359, 77523838), (718, 38761919), (2513, 11074834), (5026, 5537417), (6821, 4080202), (13642, 2040101), (47747, 582886), (95494, 291443)]