18585918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79427}}^1$

素因数の和:79448

約数の個数: 24

約数和(自身を含む): 43367688

約数和(自身を除く): 24781770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 79427, 158854, 238281, 476562, 714843, 1032551, 1429686, 2065102, 3097653, 6195306, 9292959, 18585918]

約数ペア:

[(1, 18585918), (2, 9292959), (3, 6195306), (6, 3097653), (9, 2065102), (13, 1429686), (18, 1032551), (26, 714843), (39, 476562), (78, 238281), (117, 158854), (234, 79427)]