386323890618

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{21089851}}^1$

素因数の和:21089970

約数の個数: 32

約数和(自身を含む): 801751813632

約数和(自身を除く): 415427923014

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 6106, 9159, 18318, 21089851, 42179702, 63269553, 126539106, 906863593, 1497379421, 1813727186, 2720590779, 2994758842, 4492138263, 5441181558, 8984276526, 64387315103, 128774630206, 193161945309, 386323890618]

約数ペア:

[(1, 386323890618), (2, 193161945309), (3, 128774630206), (6, 64387315103), (43, 8984276526), (71, 5441181558), (86, 4492138263), (129, 2994758842), (142, 2720590779), (213, 1813727186), (258, 1497379421), (426, 906863593), (3053, 126539106), (6106, 63269553), (9159, 42179702), (18318, 21089851)]