21621594

素因数分解:

$2^1\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{3371}}^1$

素因数の和:4445

約数の個数: 16

約数和(自身を含む): 43296480

約数和(自身を除く): 21674886

約数列:

[1, 2, 3, 6, 1069, 2138, 3207, 3371, 6414, 6742, 10113, 20226, 3603599, 7207198, 10810797, 21621594]

約数ペア:

[(1, 21621594), (2, 10810797), (3, 7207198), (6, 3603599), (1069, 20226), (2138, 10113), (3207, 6742), (3371, 6414)]