123364674

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{20959}}^1$

素因数の和:21079

約数の個数: 32

約数和(自身を含む): 276672000

約数和(自身を除く): 153307326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 20959, 41918, 62877, 125754, 188631, 377262, 565893, 1131786, 2284531, 4569062, 6853593, 13707186, 20560779, 41121558, 61682337, 123364674]

約数ペア:

[(1, 123364674), (2, 61682337), (3, 41121558), (6, 20560779), (9, 13707186), (18, 6853593), (27, 4569062), (54, 2284531), (109, 1131786), (218, 565893), (327, 377262), (654, 188631), (981, 125754), (1962, 62877), (2943, 41918), (5886, 20959)]