18346684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{64601}}^1$

素因数の和:64676

約数の個数: 12

約数和(自身を含む): 32559408

約数和(自身を除く): 14212724

約数列:

[1, 2, 4, 71, 142, 284, 64601, 129202, 258404, 4586671, 9173342, 18346684]

約数ペア:

[(1, 18346684), (2, 9173342), (4, 4586671), (71, 258404), (142, 129202), (284, 64601)]