20181853116

素因数分解:

$2^2\times 3^2\times {\mathrm{560607031}}^1$

素因数の和:560607041

約数の個数: 18

約数和(自身を含む): 51015239912

約数和(自身を除く): 30833386796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560607031, 1121214062, 1681821093, 2242428124, 3363642186, 5045463279, 6727284372, 10090926558, 20181853116]

約数ペア:

[(1, 20181853116), (2, 10090926558), (3, 6727284372), (4, 5045463279), (6, 3363642186), (9, 2242428124), (12, 1681821093), (18, 1121214062), (36, 560607031)]