164630676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1959889}}^1$

素因数の和:1959903

約数の個数: 24

約数和(自身を含む): 439015360

約数和(自身を除く): 274384684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1959889, 3919778, 5879667, 7839556, 11759334, 13719223, 23518668, 27438446, 41157669, 54876892, 82315338, 164630676]

約数ペア:

[(1, 164630676), (2, 82315338), (3, 54876892), (4, 41157669), (6, 27438446), (7, 23518668), (12, 13719223), (14, 11759334), (21, 7839556), (28, 5879667), (42, 3919778), (84, 1959889)]