21299298

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{5791}}^1$

素因数の和:6409

約数の個数: 16

約数和(自身を含む): 42675456

約数和(自身を除く): 21376158

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 5791, 11582, 17373, 34746, 3549883, 7099766, 10649649, 21299298]

約数ペア:

[(1, 21299298), (2, 10649649), (3, 7099766), (6, 3549883), (613, 34746), (1226, 17373), (1839, 11582), (3678, 5791)]