7040538

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2161}}^1$

素因数の和:2350

約数の個数: 24

約数和(自身を含む): 15345876

約数和(自身を除く): 8305338

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 2161, 3258, 4322, 6483, 12966, 19449, 38898, 391141, 782282, 1173423, 2346846, 3520269, 7040538]

約数ペア:

[(1, 7040538), (2, 3520269), (3, 2346846), (6, 1173423), (9, 782282), (18, 391141), (181, 38898), (362, 19449), (543, 12966), (1086, 6483), (1629, 4322), (2161, 3258)]