80257002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{272983}}^1$

素因数の和:273002

約数の個数: 24

約数和(自身を含む): 186721056

約数和(自身を除く): 106464054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 272983, 545966, 818949, 1637898, 1910881, 3821762, 5732643, 11465286, 13376167, 26752334, 40128501, 80257002]

約数ペア:

[(1, 80257002), (2, 40128501), (3, 26752334), (6, 13376167), (7, 11465286), (14, 5732643), (21, 3821762), (42, 1910881), (49, 1637898), (98, 818949), (147, 545966), (294, 272983)]