216453804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2576831}}^1$

素因数の和:2576845

約数の個数: 24

約数和(自身を含む): 577210368

約数和(自身を除く): 360756564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2576831, 5153662, 7730493, 10307324, 15460986, 18037817, 30921972, 36075634, 54113451, 72151268, 108226902, 216453804]

約数ペア:

[(1, 216453804), (2, 108226902), (3, 72151268), (4, 54113451), (6, 36075634), (7, 30921972), (12, 18037817), (14, 15460986), (21, 10307324), (28, 7730493), (42, 5153662), (84, 2576831)]