40103766

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 91394784

約数和(自身を除く): 51291018

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 617, 942, 1234, 1413, 1851, 2826, 3611, 3702, 5553, 7222, 10833, 11106, 14191, 21666, 28382, 32499, 42573, 64998, 85146, 96869, 127719, 193738, 255438, 290607, 581214, 871821, 1743642, 2227987, 4455974, 6683961, 13367922, 20051883, 40103766]

約数ペア:

[(1, 40103766), (2, 20051883), (3, 13367922), (6, 6683961), (9, 4455974), (18, 2227987), (23, 1743642), (46, 871821), (69, 581214), (138, 290607), (157, 255438), (207, 193738), (314, 127719), (414, 96869), (471, 85146), (617, 64998), (942, 42573), (1234, 32499), (1413, 28382), (1851, 21666), (2826, 14191), (3611, 11106), (3702, 10833), (5553, 7222)]