21830898

素因数分解:

$2^1\times 3^1\times {\mathrm{823}}^1\times {\mathrm{4421}}^1$

素因数の和:5249

約数の個数: 16

約数和(自身を含む): 43724736

約数和(自身を除く): 21893838

約数列:

[1, 2, 3, 6, 823, 1646, 2469, 4421, 4938, 8842, 13263, 26526, 3638483, 7276966, 10915449, 21830898]

約数ペア:

[(1, 21830898), (2, 10915449), (3, 7276966), (6, 3638483), (823, 26526), (1646, 13263), (2469, 8842), (4421, 4938)]