252664398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18397}}^1$

素因数の和:18521

約数の個数: 48

約数和(自身を含む): 631419360

約数和(自身を除く): 378754962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 18397, 36794, 55191, 110382, 128779, 165573, 257558, 331146, 386337, 772674, 1159011, 2005273, 2318022, 4010546, 6015819, 12031638, 14036911, 18047457, 28073822, 36094914, 42110733, 84221466, 126332199, 252664398]

約数ペア:

[(1, 252664398), (2, 126332199), (3, 84221466), (6, 42110733), (7, 36094914), (9, 28073822), (14, 18047457), (18, 14036911), (21, 12031638), (42, 6015819), (63, 4010546), (109, 2318022), (126, 2005273), (218, 1159011), (327, 772674), (654, 386337), (763, 331146), (981, 257558), (1526, 165573), (1962, 128779), (2289, 110382), (4578, 55191), (6867, 36794), (13734, 18397)]