42638628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{82633}}^1$

素因数の和:82683

約数の個数: 24

約数和(自身を含む): 101805088

約数和(自身を除く): 59166460

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 82633, 165266, 247899, 330532, 495798, 991596, 3553219, 7106438, 10659657, 14212876, 21319314, 42638628]

約数ペア:

[(1, 42638628), (2, 21319314), (3, 14212876), (4, 10659657), (6, 7106438), (12, 3553219), (43, 991596), (86, 495798), (129, 330532), (172, 247899), (258, 165266), (516, 82633)]