18327938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8837}}^1$

素因数の和:8917

約数の個数: 16

約数和(自身を含む): 29589624

約数和(自身を除く): 11261686

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 8837, 17674, 150229, 300458, 539057, 1078114, 9163969, 18327938]

約数ペア:

[(1, 18327938), (2, 9163969), (17, 1078114), (34, 539057), (61, 300458), (122, 150229), (1037, 17674), (2074, 8837)]