2130142812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25358843}}^1$

素因数の和:25358857

約数の個数: 24

約数和(自身を含む): 5680381056

約数和(自身を除く): 3550238244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25358843, 50717686, 76076529, 101435372, 152153058, 177511901, 304306116, 355023802, 532535703, 710047604, 1065071406, 2130142812]

約数ペア:

[(1, 2130142812), (2, 1065071406), (3, 710047604), (4, 532535703), (6, 355023802), (7, 304306116), (12, 177511901), (14, 152153058), (21, 101435372), (28, 76076529), (42, 50717686), (84, 25358843)]