21207762

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{62011}}^1$

素因数の和:62038

約数の個数: 24

約数和(自身を含む): 48369360

約数和(自身を除く): 27161598

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 62011, 124022, 186033, 372066, 558099, 1116198, 1178209, 2356418, 3534627, 7069254, 10603881, 21207762]

約数ペア:

[(1, 21207762), (2, 10603881), (3, 7069254), (6, 3534627), (9, 2356418), (18, 1178209), (19, 1116198), (38, 558099), (57, 372066), (114, 186033), (171, 124022), (342, 62011)]