18431364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3719}}^1$

素因数の和:3792

約数の個数: 48

約数和(自身を含む): 49996800

約数和(自身を除く): 31565436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 3719, 4956, 7438, 11157, 14876, 22314, 26033, 44628, 52066, 78099, 104132, 156198, 219421, 312396, 438842, 658263, 877684, 1316526, 1535947, 2633052, 3071894, 4607841, 6143788, 9215682, 18431364]

約数ペア:

[(1, 18431364), (2, 9215682), (3, 6143788), (4, 4607841), (6, 3071894), (7, 2633052), (12, 1535947), (14, 1316526), (21, 877684), (28, 658263), (42, 438842), (59, 312396), (84, 219421), (118, 156198), (177, 104132), (236, 78099), (354, 52066), (413, 44628), (708, 26033), (826, 22314), (1239, 14876), (1652, 11157), (2478, 7438), (3719, 4956)]