61839498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31327}}^1$

素因数の和:31386

約数の個数: 32

約数和(自身を含む): 144359424

約数和(自身を除く): 82519926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 31327, 62654, 93981, 187962, 219289, 438578, 657867, 1315734, 1472369, 2944738, 4417107, 8834214, 10306583, 20613166, 30919749, 61839498]

約数ペア:

[(1, 61839498), (2, 30919749), (3, 20613166), (6, 10306583), (7, 8834214), (14, 4417107), (21, 2944738), (42, 1472369), (47, 1315734), (94, 657867), (141, 438578), (282, 219289), (329, 187962), (658, 93981), (987, 62654), (1974, 31327)]