245554668

素因数分解:

$2^2\times 3^2\times {\mathrm{2243}}^1\times {\mathrm{3041}}^1$

素因数の和:5294

約数の個数: 36

約数和(自身を含む): 621188568

約数和(自身を除く): 375633900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2243, 3041, 4486, 6082, 6729, 8972, 9123, 12164, 13458, 18246, 20187, 26916, 27369, 36492, 40374, 54738, 80748, 109476, 6820963, 13641926, 20462889, 27283852, 40925778, 61388667, 81851556, 122777334, 245554668]

約数ペア:

[(1, 245554668), (2, 122777334), (3, 81851556), (4, 61388667), (6, 40925778), (9, 27283852), (12, 20462889), (18, 13641926), (36, 6820963), (2243, 109476), (3041, 80748), (4486, 54738), (6082, 40374), (6729, 36492), (8972, 27369), (9123, 26916), (12164, 20187), (13458, 18246)]