217096404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2584481}}^1$

素因数の和:2584495

約数の個数: 24

約数和(自身を含む): 578923968

約数和(自身を除く): 361827564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2584481, 5168962, 7753443, 10337924, 15506886, 18091367, 31013772, 36182734, 54274101, 72365468, 108548202, 217096404]

約数ペア:

[(1, 217096404), (2, 108548202), (3, 72365468), (4, 54274101), (6, 36182734), (7, 31013772), (12, 18091367), (14, 15506886), (21, 10337924), (28, 7753443), (42, 5168962), (84, 2584481)]