2439918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10427}}^1$

素因数の和:10448

約数の個数: 24

約数和(自身を含む): 5693688

約数和(自身を除く): 3253770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 10427, 20854, 31281, 62562, 93843, 135551, 187686, 271102, 406653, 813306, 1219959, 2439918]

約数ペア:

[(1, 2439918), (2, 1219959), (3, 813306), (6, 406653), (9, 271102), (13, 187686), (18, 135551), (26, 93843), (39, 62562), (78, 31281), (117, 20854), (234, 10427)]