18167222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{641}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 28104192

約数和(自身を除く): 9936970

約数列:

[1, 2, 37, 74, 383, 641, 766, 1282, 14171, 23717, 28342, 47434, 245503, 491006, 9083611, 18167222]

約数ペア:

[(1, 18167222), (2, 9083611), (37, 491006), (74, 245503), (383, 47434), (641, 28342), (766, 23717), (1282, 14171)]