17979652

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 34142220

約数和(自身を除く): 16162568

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 293, 529, 586, 667, 1058, 1172, 1334, 2116, 2668, 6739, 8497, 13478, 15341, 16994, 26956, 30682, 33988, 61364, 154997, 195431, 309994, 390862, 619988, 781724, 4494913, 8989826, 17979652]

約数ペア:

[(1, 17979652), (2, 8989826), (4, 4494913), (23, 781724), (29, 619988), (46, 390862), (58, 309994), (92, 195431), (116, 154997), (293, 61364), (529, 33988), (586, 30682), (667, 26956), (1058, 16994), (1172, 15341), (1334, 13478), (2116, 8497), (2668, 6739)]