8745942

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 18120960

約数和(自身を除く): 9375018

約数列:

[1, 2, 3, 6, 43, 86, 109, 129, 218, 258, 311, 327, 622, 654, 933, 1866, 4687, 9374, 13373, 14061, 26746, 28122, 33899, 40119, 67798, 80238, 101697, 203394, 1457657, 2915314, 4372971, 8745942]

約数ペア:

[(1, 8745942), (2, 4372971), (3, 2915314), (6, 1457657), (43, 203394), (86, 101697), (109, 80238), (129, 67798), (218, 40119), (258, 33899), (311, 28122), (327, 26746), (622, 14061), (654, 13373), (933, 9374), (1866, 4687)]