19551348

素因数分解:

$2^2\times 3^3\times {\mathrm{181031}}^1$

素因数の和:181044

約数の個数: 24

約数和(自身を含む): 50688960

約数和(自身を除く): 31137612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181031, 362062, 543093, 724124, 1086186, 1629279, 2172372, 3258558, 4887837, 6517116, 9775674, 19551348]

約数ペア:

[(1, 19551348), (2, 9775674), (3, 6517116), (4, 4887837), (6, 3258558), (9, 2172372), (12, 1629279), (18, 1086186), (27, 724124), (36, 543093), (54, 362062), (108, 181031)]