64631406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{1303}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 147967488

約数和(自身を除く): 83336082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1181, 1303, 2362, 2606, 3543, 3909, 7086, 7818, 8267, 9121, 16534, 18242, 24801, 27363, 49602, 54726, 1538843, 3077686, 4616529, 9233058, 10771901, 21543802, 32315703, 64631406]

約数ペア:

[(1, 64631406), (2, 32315703), (3, 21543802), (6, 10771901), (7, 9233058), (14, 4616529), (21, 3077686), (42, 1538843), (1181, 54726), (1303, 49602), (2362, 27363), (2606, 24801), (3543, 18242), (3909, 16534), (7086, 9121), (7818, 8267)]