180187668

素因数分解:

$2^2\times 3^2\times {\mathrm{5005213}}^1$

素因数の和:5005223

約数の個数: 18

約数和(自身を含む): 455474474

約数和(自身を除く): 275286806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5005213, 10010426, 15015639, 20020852, 30031278, 45046917, 60062556, 90093834, 180187668]

約数ペア:

[(1, 180187668), (2, 90093834), (3, 60062556), (4, 45046917), (6, 30031278), (9, 20020852), (12, 15015639), (18, 10010426), (36, 5005213)]