83271468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{991327}}^1$

素因数の和:991341

約数の個数: 24

約数和(自身を含む): 222057472

約数和(自身を除く): 138786004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 991327, 1982654, 2973981, 3965308, 5947962, 6939289, 11895924, 13878578, 20817867, 27757156, 41635734, 83271468]

約数ペア:

[(1, 83271468), (2, 41635734), (3, 27757156), (4, 20817867), (6, 13878578), (7, 11895924), (12, 6939289), (14, 5947962), (21, 3965308), (28, 2973981), (42, 1982654), (84, 991327)]