87642366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2086723}}^1$

素因数の和:2086735

約数の個数: 16

約数和(自身を含む): 200325504

約数和(自身を除く): 112683138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2086723, 4173446, 6260169, 12520338, 14607061, 29214122, 43821183, 87642366]

約数ペア:

[(1, 87642366), (2, 43821183), (3, 29214122), (6, 14607061), (7, 12520338), (14, 6260169), (21, 4173446), (42, 2086723)]