6480618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 13658112

約数和(自身を除く): 7177494

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 311, 453, 622, 906, 933, 1866, 3473, 6946, 7153, 10419, 14306, 20838, 21459, 42918, 46961, 93922, 140883, 281766, 1080103, 2160206, 3240309, 6480618]

約数ペア:

[(1, 6480618), (2, 3240309), (3, 2160206), (6, 1080103), (23, 281766), (46, 140883), (69, 93922), (138, 46961), (151, 42918), (302, 21459), (311, 20838), (453, 14306), (622, 10419), (906, 7153), (933, 6946), (1866, 3473)]