18342236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1237}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 35149296

約数和(自身を除く): 16807060

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1237, 1348, 2474, 3707, 4948, 7414, 13607, 14828, 27214, 54428, 416869, 833738, 1667476, 4585559, 9171118, 18342236]

約数ペア:

[(1, 18342236), (2, 9171118), (4, 4585559), (11, 1667476), (22, 833738), (44, 416869), (337, 54428), (674, 27214), (1237, 14828), (1348, 13607), (2474, 7414), (3707, 4948)]