19343358

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{9859}}^1$

素因数の和:9976

約数の個数: 24

約数和(自身を含む): 42299400

約数和(自身を除く): 22956042

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 9859, 19718, 29577, 59154, 88731, 177462, 1074631, 2149262, 3223893, 6447786, 9671679, 19343358]

約数ペア:

[(1, 19343358), (2, 9671679), (3, 6447786), (6, 3223893), (9, 2149262), (18, 1074631), (109, 177462), (218, 88731), (327, 59154), (654, 29577), (981, 19718), (1962, 9859)]