198770184

素因数分解:

$2^3\times 3^2\times {\mathrm{2760697}}^1$

素因数の和:2760709

約数の個数: 24

約数和(自身を含む): 538336110

約数和(自身を除く): 339565926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2760697, 5521394, 8282091, 11042788, 16564182, 22085576, 24846273, 33128364, 49692546, 66256728, 99385092, 198770184]

約数ペア:

[(1, 198770184), (2, 99385092), (3, 66256728), (4, 49692546), (6, 33128364), (8, 24846273), (9, 22085576), (12, 16564182), (18, 11042788), (24, 8282091), (36, 5521394), (72, 2760697)]