21484362

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{210631}}^1$

素因数の和:210653

約数の個数: 16

約数和(自身を含む): 45496512

約数和(自身を除く): 24012150

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 210631, 421262, 631893, 1263786, 3580727, 7161454, 10742181, 21484362]

約数ペア:

[(1, 21484362), (2, 10742181), (3, 7161454), (6, 3580727), (17, 1263786), (34, 631893), (51, 421262), (102, 210631)]