405403404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4826231}}^1$

素因数の和:4826245

約数の個数: 24

約数和(自身を含む): 1081075968

約数和(自身を除く): 675672564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4826231, 9652462, 14478693, 19304924, 28957386, 33783617, 57914772, 67567234, 101350851, 135134468, 202701702, 405403404]

約数ペア:

[(1, 405403404), (2, 202701702), (3, 135134468), (4, 101350851), (6, 67567234), (7, 57914772), (12, 33783617), (14, 28957386), (21, 19304924), (28, 14478693), (42, 9652462), (84, 4826231)]