18444328136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{177349309}}^1$

素因数の和:177349328

約数の個数: 16

約数和(自身を含む): 37243355100

約数和(自身を除く): 18799026964

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 177349309, 354698618, 709397236, 1418794472, 2305541017, 4611082034, 9222164068, 18444328136]

約数ペア:

[(1, 18444328136), (2, 9222164068), (4, 4611082034), (8, 2305541017), (13, 1418794472), (26, 709397236), (52, 354698618), (104, 177349309)]