63940002

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31069}}^1$

素因数の和:31095

約数の個数: 32

約数和(自身を含む): 149136000

約数和(自身を除く): 85195998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 31069, 62138, 93207, 186414, 217483, 434966, 652449, 1304898, 1522381, 3044762, 4567143, 9134286, 10656667, 21313334, 31970001, 63940002]

約数ペア:

[(1, 63940002), (2, 31970001), (3, 21313334), (6, 10656667), (7, 9134286), (14, 4567143), (21, 3044762), (42, 1522381), (49, 1304898), (98, 652449), (147, 434966), (294, 217483), (343, 186414), (686, 93207), (1029, 62138), (2058, 31069)]