345358356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4111409}}^1$

素因数の和:4111423

約数の個数: 24

約数和(自身を含む): 920955840

約数和(自身を除く): 575597484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4111409, 8222818, 12334227, 16445636, 24668454, 28779863, 49336908, 57559726, 86339589, 115119452, 172679178, 345358356]

約数ペア:

[(1, 345358356), (2, 172679178), (3, 115119452), (4, 86339589), (6, 57559726), (7, 49336908), (12, 28779863), (14, 24668454), (21, 16445636), (28, 12334227), (42, 8222818), (84, 4111409)]