18159710

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6701}}^1$

素因数の和:6979

約数の個数: 16

約数和(自身を含む): 32812992

約数和(自身を除く): 14653282

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 6701, 13402, 33505, 67010, 1815971, 3631942, 9079855, 18159710]

約数ペア:

[(1, 18159710), (2, 9079855), (5, 3631942), (10, 1815971), (271, 67010), (542, 33505), (1355, 13402), (2710, 6701)]