13185864

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 36550800

約数和(自身を除く): 23364936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 4259, 8518, 12777, 17036, 25554, 34072, 38331, 51108, 76662, 102216, 153324, 183137, 306648, 366274, 549411, 732548, 1098822, 1465096, 1648233, 2197644, 3296466, 4395288, 6592932, 13185864]

約数ペア:

[(1, 13185864), (2, 6592932), (3, 4395288), (4, 3296466), (6, 2197644), (8, 1648233), (9, 1465096), (12, 1098822), (18, 732548), (24, 549411), (36, 366274), (43, 306648), (72, 183137), (86, 153324), (129, 102216), (172, 76662), (258, 51108), (344, 38331), (387, 34072), (516, 25554), (774, 17036), (1032, 12777), (1548, 8518), (3096, 4259)]