17929982

素因数分解:

$2^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 31968000

約数和(自身を除く): 14038018

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 343, 413, 443, 686, 826, 886, 2891, 3101, 5782, 6202, 20237, 21707, 26137, 40474, 43414, 52274, 151949, 182959, 303898, 365918, 1280713, 2561426, 8964991, 17929982]

約数ペア:

[(1, 17929982), (2, 8964991), (7, 2561426), (14, 1280713), (49, 365918), (59, 303898), (98, 182959), (118, 151949), (343, 52274), (413, 43414), (443, 40474), (686, 26137), (826, 21707), (886, 20237), (2891, 6202), (3101, 5782)]