15705426888

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2761151}}^1$

素因数の和:2761242

約数の個数: 48

約数和(自身を含む): 43073971200

約数和(自身を除く): 27368544312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 2761151, 5522302, 8283453, 11044604, 16566906, 22089208, 24850359, 33133812, 49700718, 66267624, 99401436, 198802872, 218130929, 436261858, 654392787, 872523716, 1308785574, 1745047432, 1963178361, 2617571148, 3926356722, 5235142296, 7852713444, 15705426888]

約数ペア:

[(1, 15705426888), (2, 7852713444), (3, 5235142296), (4, 3926356722), (6, 2617571148), (8, 1963178361), (9, 1745047432), (12, 1308785574), (18, 872523716), (24, 654392787), (36, 436261858), (72, 218130929), (79, 198802872), (158, 99401436), (237, 66267624), (316, 49700718), (474, 33133812), (632, 24850359), (711, 22089208), (948, 16566906), (1422, 11044604), (1896, 8283453), (2844, 5522302), (5688, 2761151)]