12131868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{144427}}^1$

素因数の和:144441

約数の個数: 24

約数和(自身を含む): 32351872

約数和(自身を除く): 20220004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 144427, 288854, 433281, 577708, 866562, 1010989, 1733124, 2021978, 3032967, 4043956, 6065934, 12131868]

約数ペア:

[(1, 12131868), (2, 6065934), (3, 4043956), (4, 3032967), (6, 2021978), (7, 1733124), (12, 1010989), (14, 866562), (21, 577708), (28, 433281), (42, 288854), (84, 144427)]