18516222

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18047}}^1$

素因数の和:18077

約数の個数: 32

約数和(自身を含む): 43315200

約数和(自身を除く): 24798978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 18047, 36094, 54141, 108282, 162423, 324846, 342893, 487269, 685786, 974538, 1028679, 2057358, 3086037, 6172074, 9258111, 18516222]

約数ペア:

[(1, 18516222), (2, 9258111), (3, 6172074), (6, 3086037), (9, 2057358), (18, 1028679), (19, 974538), (27, 685786), (38, 487269), (54, 342893), (57, 324846), (114, 162423), (171, 108282), (342, 54141), (513, 36094), (1026, 18047)]