15213204

素因数分解:

$2^2\times 3^3\times {\mathrm{140863}}^1$

素因数の和:140876

約数の個数: 24

約数和(自身を含む): 39441920

約数和(自身を除く): 24228716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 140863, 281726, 422589, 563452, 845178, 1267767, 1690356, 2535534, 3803301, 5071068, 7606602, 15213204]

約数ペア:

[(1, 15213204), (2, 7606602), (3, 5071068), (4, 3803301), (6, 2535534), (9, 1690356), (12, 1267767), (18, 845178), (27, 563452), (36, 422589), (54, 281726), (108, 140863)]