2621772804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31211581}}^1$

素因数の和:31211595

約数の個数: 24

約数和(自身を含む): 6991394368

約数和(自身を除く): 4369621564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 31211581, 62423162, 93634743, 124846324, 187269486, 218481067, 374538972, 436962134, 655443201, 873924268, 1310886402, 2621772804]

約数ペア:

[(1, 2621772804), (2, 1310886402), (3, 873924268), (4, 655443201), (6, 436962134), (7, 374538972), (12, 218481067), (14, 187269486), (21, 124846324), (28, 93634743), (42, 62423162), (84, 31211581)]