40491234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{321359}}^1$

素因数の和:321374

約数の個数: 24

約数和(自身を含む): 100264320

約数和(自身を除く): 59773086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 321359, 642718, 964077, 1928154, 2249513, 2892231, 4499026, 5784462, 6748539, 13497078, 20245617, 40491234]

約数ペア:

[(1, 40491234), (2, 20245617), (3, 13497078), (6, 6748539), (7, 5784462), (9, 4499026), (14, 2892231), (18, 2249513), (21, 1928154), (42, 964077), (63, 642718), (126, 321359)]