40364226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2939}}^1$

素因数の和:3063

約数の個数: 48

約数和(自身を含む): 100900800

約数和(自身を除く): 60536574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 2939, 4578, 5878, 6867, 8817, 13734, 17634, 20573, 26451, 41146, 52902, 61719, 123438, 185157, 320351, 370314, 640702, 961053, 1922106, 2242457, 2883159, 4484914, 5766318, 6727371, 13454742, 20182113, 40364226]

約数ペア:

[(1, 40364226), (2, 20182113), (3, 13454742), (6, 6727371), (7, 5766318), (9, 4484914), (14, 2883159), (18, 2242457), (21, 1922106), (42, 961053), (63, 640702), (109, 370314), (126, 320351), (218, 185157), (327, 123438), (654, 61719), (763, 52902), (981, 41146), (1526, 26451), (1962, 20573), (2289, 17634), (2939, 13734), (4578, 8817), (5878, 6867)]