18248373

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 36

約数和(自身を含む): 31225740

約数和(自身を除く): 12977367

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1289, 1573, 3867, 4719, 11601, 14157, 14179, 16757, 42537, 50271, 127611, 150813, 155969, 184327, 467907, 552981, 1403721, 1658943, 2027597, 6082791, 18248373]

約数ペア:

[(1, 18248373), (3, 6082791), (9, 2027597), (11, 1658943), (13, 1403721), (33, 552981), (39, 467907), (99, 184327), (117, 155969), (121, 150813), (143, 127611), (363, 50271), (429, 42537), (1089, 16757), (1287, 14179), (1289, 14157), (1573, 11601), (3867, 4719)]