8451804

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 20448288

約数和(自身を除く): 11996484

約数列:

[1, 2, 3, 4, 6, 12, 53, 97, 106, 137, 159, 194, 212, 274, 291, 318, 388, 411, 548, 582, 636, 822, 1164, 1644, 5141, 7261, 10282, 13289, 14522, 15423, 20564, 21783, 26578, 29044, 30846, 39867, 43566, 53156, 61692, 79734, 87132, 159468, 704317, 1408634, 2112951, 2817268, 4225902, 8451804]

約数ペア:

[(1, 8451804), (2, 4225902), (3, 2817268), (4, 2112951), (6, 1408634), (12, 704317), (53, 159468), (97, 87132), (106, 79734), (137, 61692), (159, 53156), (194, 43566), (212, 39867), (274, 30846), (291, 29044), (318, 26578), (388, 21783), (411, 20564), (548, 15423), (582, 14522), (636, 13289), (822, 10282), (1164, 7261), (1644, 5141)]