15250626

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 18963774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2591, 2943, 5182, 5886, 7773, 15546, 23319, 46638, 69957, 139914, 282419, 564838, 847257, 1694514, 2541771, 5083542, 7625313, 15250626]

約数ペア:

[(1, 15250626), (2, 7625313), (3, 5083542), (6, 2541771), (9, 1694514), (18, 847257), (27, 564838), (54, 282419), (109, 139914), (218, 69957), (327, 46638), (654, 23319), (981, 15546), (1962, 7773), (2591, 5886), (2943, 5182)]