122660478

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{10631}}^1$

素因数の和:11280

約数の個数: 24

約数和(自身を含む): 266204016

約数和(自身を除く): 143543538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 5769, 10631, 11538, 21262, 31893, 63786, 95679, 191358, 6814471, 13628942, 20443413, 40886826, 61330239, 122660478]

約数ペア:

[(1, 122660478), (2, 61330239), (3, 40886826), (6, 20443413), (9, 13628942), (18, 6814471), (641, 191358), (1282, 95679), (1923, 63786), (3846, 31893), (5769, 21262), (10631, 11538)]