21450966

素因数分解:

$2^1\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{2909}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 42951600

約数和(自身を除く): 21500634

約数列:

[1, 2, 3, 6, 1229, 2458, 2909, 3687, 5818, 7374, 8727, 17454, 3575161, 7150322, 10725483, 21450966]

約数ペア:

[(1, 21450966), (2, 10725483), (3, 7150322), (6, 3575161), (1229, 17454), (2458, 8727), (2909, 7374), (3687, 5818)]