123270804

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{19793}}^1$

素因数の和:19976

約数の個数: 36

約数和(自身を含む): 313418196

約数和(自身を除く): 190147392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 19793, 39586, 59379, 79172, 118758, 178137, 237516, 356274, 712548, 3424189, 6848378, 10272567, 13696756, 20545134, 30817701, 41090268, 61635402, 123270804]

約数ペア:

[(1, 123270804), (2, 61635402), (3, 41090268), (4, 30817701), (6, 20545134), (9, 13696756), (12, 10272567), (18, 6848378), (36, 3424189), (173, 712548), (346, 356274), (519, 237516), (692, 178137), (1038, 118758), (1557, 79172), (2076, 59379), (3114, 39586), (6228, 19793)]