65117766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{221489}}^1$

素因数の和:221508

約数の個数: 24

約数和(自身を含む): 151499160

約数和(自身を除く): 86381394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 221489, 442978, 664467, 1328934, 1550423, 3100846, 4651269, 9302538, 10852961, 21705922, 32558883, 65117766]

約数ペア:

[(1, 65117766), (2, 32558883), (3, 21705922), (6, 10852961), (7, 9302538), (14, 4651269), (21, 3100846), (42, 1550423), (49, 1328934), (98, 664467), (147, 442978), (294, 221489)]