18397242

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{9923}}^1$

素因数の和:10034

約数の個数: 24

約数和(自身を含む): 40251744

約数和(自身を除く): 21854502

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 9923, 19846, 29769, 59538, 89307, 178614, 1022069, 2044138, 3066207, 6132414, 9198621, 18397242]

約数ペア:

[(1, 18397242), (2, 9198621), (3, 6132414), (6, 3066207), (9, 2044138), (18, 1022069), (103, 178614), (206, 89307), (309, 59538), (618, 29769), (927, 19846), (1854, 9923)]