396736704018

素因数分解:

$2^1\times 3^2\times {\mathrm{72161}}^1\times {\mathrm{305441}}^1$

素因数の和:377610

約数の個数: 24

約数和(自身を含む): 859610918556

約数和(自身を除く): 462874214538

約数列:

[1, 2, 3, 6, 9, 18, 72161, 144322, 216483, 305441, 432966, 610882, 649449, 916323, 1298898, 1832646, 2748969, 5497938, 22040928001, 44081856002, 66122784003, 132245568006, 198368352009, 396736704018]

約数ペア:

[(1, 396736704018), (2, 198368352009), (3, 132245568006), (6, 66122784003), (9, 44081856002), (18, 22040928001), (72161, 5497938), (144322, 2748969), (216483, 1832646), (305441, 1298898), (432966, 916323), (610882, 649449)]