40372374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137321}}^1$

素因数の和:137340

約数の個数: 24

約数和(自身を含む): 93928248

約数和(自身を除く): 53555874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 137321, 274642, 411963, 823926, 961247, 1922494, 2883741, 5767482, 6728729, 13457458, 20186187, 40372374]

約数ペア:

[(1, 40372374), (2, 20186187), (3, 13457458), (6, 6728729), (7, 5767482), (14, 2883741), (21, 1922494), (42, 961247), (49, 823926), (98, 411963), (147, 274642), (294, 137321)]