21032562

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^2$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 42694128

約数和(自身を除く): 21661566

約数列:

[1, 2, 3, 6, 107, 181, 214, 321, 362, 543, 642, 1086, 19367, 32761, 38734, 58101, 65522, 98283, 116202, 196566, 3505427, 7010854, 10516281, 21032562]

約数ペア:

[(1, 21032562), (2, 10516281), (3, 7010854), (6, 3505427), (107, 196566), (181, 116202), (214, 98283), (321, 65522), (362, 58101), (543, 38734), (642, 32761), (1086, 19367)]