2644404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31481}}^1$

素因数の和:31495

約数の個数: 24

約数和(自身を含む): 7051968

約数和(自身を除く): 4407564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 31481, 62962, 94443, 125924, 188886, 220367, 377772, 440734, 661101, 881468, 1322202, 2644404]

約数ペア:

[(1, 2644404), (2, 1322202), (3, 881468), (4, 661101), (6, 440734), (7, 377772), (12, 220367), (14, 188886), (21, 125924), (28, 94443), (42, 62962), (84, 31481)]