289031526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2293901}}^1$

素因数の和:2293916

約数の個数: 24

約数和(自身を含む): 715697424

約数和(自身を除く): 426665898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2293901, 4587802, 6881703, 13763406, 16057307, 20645109, 32114614, 41290218, 48171921, 96343842, 144515763, 289031526]

約数ペア:

[(1, 289031526), (2, 144515763), (3, 96343842), (6, 48171921), (7, 41290218), (9, 32114614), (14, 20645109), (18, 16057307), (21, 13763406), (42, 6881703), (63, 4587802), (126, 2293901)]