131058828

素因数分解:

$2^2\times 3^2\times {\mathrm{3640523}}^1$

素因数の和:3640533

約数の個数: 18

約数和(自身を含む): 331287684

約数和(自身を除く): 200228856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3640523, 7281046, 10921569, 14562092, 21843138, 32764707, 43686276, 65529414, 131058828]

約数ペア:

[(1, 131058828), (2, 65529414), (3, 43686276), (4, 32764707), (6, 21843138), (9, 14562092), (12, 10921569), (18, 7281046), (36, 3640523)]