84129066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{667691}}^1$

素因数の和:667706

約数の個数: 24

約数和(自身を含む): 208319904

約数和(自身を除く): 124190838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 667691, 1335382, 2003073, 4006146, 4673837, 6009219, 9347674, 12018438, 14021511, 28043022, 42064533, 84129066]

約数ペア:

[(1, 84129066), (2, 42064533), (3, 28043022), (6, 14021511), (7, 12018438), (9, 9347674), (14, 6009219), (18, 4673837), (21, 4006146), (42, 2003073), (63, 1335382), (126, 667691)]