12400206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 30708864

約数和(自身を除く): 18308658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 1747, 2366, 3494, 3549, 5241, 7098, 10482, 12229, 22711, 24458, 36687, 45422, 68133, 73374, 136266, 158977, 295243, 317954, 476931, 590486, 885729, 953862, 1771458, 2066701, 4133402, 6200103, 12400206]

約数ペア:

[(1, 12400206), (2, 6200103), (3, 4133402), (6, 2066701), (7, 1771458), (13, 953862), (14, 885729), (21, 590486), (26, 476931), (39, 317954), (42, 295243), (78, 158977), (91, 136266), (169, 73374), (182, 68133), (273, 45422), (338, 36687), (507, 24458), (546, 22711), (1014, 12229), (1183, 10482), (1747, 7098), (2366, 5241), (3494, 3549)]