408021426

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3169}}^1$

素因数の和:3511

約数の個数: 48

約数和(自身を含む): 925741440

約数和(自身を除く): 517720014

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 311, 414, 622, 933, 1866, 2799, 3169, 5598, 6338, 7153, 9507, 14306, 19014, 21459, 28521, 42918, 57042, 64377, 72887, 128754, 145774, 218661, 437322, 655983, 985559, 1311966, 1971118, 2956677, 5913354, 8870031, 17740062, 22667857, 45335714, 68003571, 136007142, 204010713, 408021426]

約数ペア:

[(1, 408021426), (2, 204010713), (3, 136007142), (6, 68003571), (9, 45335714), (18, 22667857), (23, 17740062), (46, 8870031), (69, 5913354), (138, 2956677), (207, 1971118), (311, 1311966), (414, 985559), (622, 655983), (933, 437322), (1866, 218661), (2799, 145774), (3169, 128754), (5598, 72887), (6338, 64377), (7153, 57042), (9507, 42918), (14306, 28521), (19014, 21459)]