8631468

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 22540000

約数和(自身を除く): 13908532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 349, 458, 687, 698, 916, 1047, 1374, 1396, 2061, 2094, 2748, 3141, 4122, 4188, 6183, 6282, 8244, 9423, 12366, 12564, 18846, 24732, 37692, 79921, 159842, 239763, 319684, 479526, 719289, 959052, 1438578, 2157867, 2877156, 4315734, 8631468]

約数ペア:

[(1, 8631468), (2, 4315734), (3, 2877156), (4, 2157867), (6, 1438578), (9, 959052), (12, 719289), (18, 479526), (27, 319684), (36, 239763), (54, 159842), (108, 79921), (229, 37692), (349, 24732), (458, 18846), (687, 12564), (698, 12366), (916, 9423), (1047, 8244), (1374, 6282), (1396, 6183), (2061, 4188), (2094, 4122), (2748, 3141)]