18696414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 41295744

約数和(自身を除く): 22599330

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 3413, 5478, 6826, 10239, 20478, 37543, 75086, 112629, 225258, 283279, 566558, 849837, 1699674, 3116069, 6232138, 9348207, 18696414]

約数ペア:

[(1, 18696414), (2, 9348207), (3, 6232138), (6, 3116069), (11, 1699674), (22, 849837), (33, 566558), (66, 283279), (83, 225258), (166, 112629), (249, 75086), (498, 37543), (913, 20478), (1826, 10239), (2739, 6826), (3413, 5478)]