13640676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{162389}}^1$

素因数の和:162403

約数の個数: 24

約数和(自身を含む): 36375360

約数和(自身を除く): 22734684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 162389, 324778, 487167, 649556, 974334, 1136723, 1948668, 2273446, 3410169, 4546892, 6820338, 13640676]

約数ペア:

[(1, 13640676), (2, 6820338), (3, 4546892), (4, 3410169), (6, 2273446), (7, 1948668), (12, 1136723), (14, 974334), (21, 649556), (28, 487167), (42, 324778), (84, 162389)]