1645852404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19593481}}^1$

素因数の和:19593495

約数の個数: 24

約数和(自身を含む): 4388939968

約数和(自身を除く): 2743087564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19593481, 39186962, 58780443, 78373924, 117560886, 137154367, 235121772, 274308734, 411463101, 548617468, 822926202, 1645852404]

約数ペア:

[(1, 1645852404), (2, 822926202), (3, 548617468), (4, 411463101), (6, 274308734), (7, 235121772), (12, 137154367), (14, 117560886), (21, 78373924), (28, 58780443), (42, 39186962), (84, 19593481)]