457942356

素因数分解:

$2^2\times 3^3\times {\mathrm{4240207}}^1$

素因数の和:4240220

約数の個数: 24

約数和(自身を含む): 1187258240

約数和(自身を除く): 729315884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 4240207, 8480414, 12720621, 16960828, 25441242, 38161863, 50882484, 76323726, 114485589, 152647452, 228971178, 457942356]

約数ペア:

[(1, 457942356), (2, 228971178), (3, 152647452), (4, 114485589), (6, 76323726), (9, 50882484), (12, 38161863), (18, 25441242), (27, 16960828), (36, 12720621), (54, 8480414), (108, 4240207)]