121214322

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{61781}}^1$

素因数の和:61898

約数の個数: 24

約数和(自身を含む): 265044780

約数和(自身を除く): 143830458

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 61781, 123562, 185343, 370686, 556029, 1112058, 6734129, 13468258, 20202387, 40404774, 60607161, 121214322]

約数ペア:

[(1, 121214322), (2, 60607161), (3, 40404774), (6, 20202387), (9, 13468258), (18, 6734129), (109, 1112058), (218, 556029), (327, 370686), (654, 185343), (981, 123562), (1962, 61781)]