18813303366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1993357}}^1$

素因数の和:1993397

約数の個数: 48

約数和(自身を含む): 44539591152

約数和(自身を除く): 25726287786

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 1993357, 3986714, 5980071, 11960142, 21926927, 25913641, 43853854, 51827282, 65780781, 77740923, 131561562, 155481846, 241196197, 285050051, 482392394, 570100102, 723588591, 855150153, 1447177182, 1710300306, 3135550561, 6271101122, 9406651683, 18813303366]

約数ペア:

[(1, 18813303366), (2, 9406651683), (3, 6271101122), (6, 3135550561), (11, 1710300306), (13, 1447177182), (22, 855150153), (26, 723588591), (33, 570100102), (39, 482392394), (66, 285050051), (78, 241196197), (121, 155481846), (143, 131561562), (242, 77740923), (286, 65780781), (363, 51827282), (429, 43853854), (726, 25913641), (858, 21926927), (1573, 11960142), (3146, 5980071), (4719, 3986714), (9438, 1993357)]