68443686

素因数分解:

$2^1\times 3^2\times {\mathrm{1667}}^1\times {\mathrm{2281}}^1$

素因数の和:3956

約数の個数: 24

約数和(自身を含む): 148448664

約数和(自身を除く): 80004978

約数列:

[1, 2, 3, 6, 9, 18, 1667, 2281, 3334, 4562, 5001, 6843, 10002, 13686, 15003, 20529, 30006, 41058, 3802427, 7604854, 11407281, 22814562, 34221843, 68443686]

約数ペア:

[(1, 68443686), (2, 34221843), (3, 22814562), (6, 11407281), (9, 7604854), (18, 3802427), (1667, 41058), (2281, 30006), (3334, 20529), (4562, 15003), (5001, 13686), (6843, 10002)]