82618018

素因数分解:

$2^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{1303}}^1$

素因数の和:1966

約数の個数: 24

約数和(自身を含む): 144493632

約数和(自身を除く): 61875614

約数列:

[1, 2, 7, 14, 49, 98, 647, 1294, 1303, 2606, 4529, 9058, 9121, 18242, 31703, 63406, 63847, 127694, 843041, 1686082, 5901287, 11802574, 41309009, 82618018]

約数ペア:

[(1, 82618018), (2, 41309009), (7, 11802574), (14, 5901287), (49, 1686082), (98, 843041), (647, 127694), (1294, 63847), (1303, 63406), (2606, 31703), (4529, 18242), (9058, 9121)]