64863774

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{20359}}^1$

素因数の和:20429

約数の個数: 32

約数和(自身を含む): 146592000

約数和(自身を除く): 81728226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 20359, 40718, 61077, 122154, 183231, 366462, 549693, 1099386, 1201181, 2402362, 3603543, 7207086, 10810629, 21621258, 32431887, 64863774]

約数ペア:

[(1, 64863774), (2, 32431887), (3, 21621258), (6, 10810629), (9, 7207086), (18, 3603543), (27, 2402362), (54, 1201181), (59, 1099386), (118, 549693), (177, 366462), (354, 183231), (531, 122154), (1062, 61077), (1593, 40718), (3186, 20359)]