90629406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{719281}}^1$

素因数の和:719296

約数の個数: 24

約数和(自身を含む): 224415984

約数和(自身を除く): 133786578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 719281, 1438562, 2157843, 4315686, 5034967, 6473529, 10069934, 12947058, 15104901, 30209802, 45314703, 90629406]

約数ペア:

[(1, 90629406), (2, 45314703), (3, 30209802), (6, 15104901), (7, 12947058), (9, 10069934), (14, 6473529), (18, 5034967), (21, 4315686), (42, 2157843), (63, 1438562), (126, 719281)]