139856238

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{337817}}^1$

素因数の和:337848

約数の個数: 24

約数和(自身を含む): 316197648

約数和(自身を除く): 176341410

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 337817, 675634, 1013451, 2026902, 3040353, 6080706, 7769791, 15539582, 23309373, 46618746, 69928119, 139856238]

約数ペア:

[(1, 139856238), (2, 69928119), (3, 46618746), (6, 23309373), (9, 15539582), (18, 7769791), (23, 6080706), (46, 3040353), (69, 2026902), (138, 1013451), (207, 675634), (414, 337817)]