64789542

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{5209}}^1$

素因数の和:5908

約数の個数: 24

約数和(自身を含む): 140607480

約数和(自身を除く): 75817938

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 2073, 4146, 5209, 6219, 10418, 12438, 15627, 31254, 46881, 93762, 3599419, 7198838, 10798257, 21596514, 32394771, 64789542]

約数ペア:

[(1, 64789542), (2, 32394771), (3, 21596514), (6, 10798257), (9, 7198838), (18, 3599419), (691, 93762), (1382, 46881), (2073, 31254), (4146, 15627), (5209, 12438), (6219, 10418)]