18364426

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 28011240

約数和(自身を除く): 9646814

約数列:

[1, 2, 101, 202, 229, 397, 458, 794, 23129, 40097, 46258, 80194, 90913, 181826, 9182213, 18364426]

約数ペア:

[(1, 18364426), (2, 9182213), (101, 181826), (202, 90913), (229, 80194), (397, 46258), (458, 40097), (794, 23129)]