291700668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3472627}}^1$

素因数の和:3472641

約数の個数: 24

約数和(自身を含む): 777868672

約数和(自身を除く): 486168004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3472627, 6945254, 10417881, 13890508, 20835762, 24308389, 41671524, 48616778, 72925167, 97233556, 145850334, 291700668]

約数ペア:

[(1, 291700668), (2, 145850334), (3, 97233556), (4, 72925167), (6, 48616778), (7, 41671524), (12, 24308389), (14, 20835762), (21, 13890508), (28, 10417881), (42, 6945254), (84, 3472627)]