21633234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13921}}^1$

素因数の和:13970

約数の個数: 32

約数和(自身を含む): 50787456

約数和(自身を除く): 29154222

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 13921, 27842, 41763, 83526, 97447, 194894, 292341, 515077, 584682, 1030154, 1545231, 3090462, 3605539, 7211078, 10816617, 21633234]

約数ペア:

[(1, 21633234), (2, 10816617), (3, 7211078), (6, 3605539), (7, 3090462), (14, 1545231), (21, 1030154), (37, 584682), (42, 515077), (74, 292341), (111, 194894), (222, 97447), (259, 83526), (518, 41763), (777, 27842), (1554, 13921)]