9881802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{78427}}^1$

素因数の和:78442

約数の個数: 24

約数和(自身を含む): 24469536

約数和(自身を除く): 14587734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 78427, 156854, 235281, 470562, 548989, 705843, 1097978, 1411686, 1646967, 3293934, 4940901, 9881802]

約数ペア:

[(1, 9881802), (2, 4940901), (3, 3293934), (6, 1646967), (7, 1411686), (9, 1097978), (14, 705843), (18, 548989), (21, 470562), (42, 235281), (63, 156854), (126, 78427)]