159453918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{681427}}^1$

素因数の和:681448

約数の個数: 24

約数和(自身を含む): 372059688

約数和(自身を除く): 212605770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 681427, 1362854, 2044281, 4088562, 6132843, 8858551, 12265686, 17717102, 26575653, 53151306, 79726959, 159453918]

約数ペア:

[(1, 159453918), (2, 79726959), (3, 53151306), (6, 26575653), (9, 17717102), (13, 12265686), (18, 8858551), (26, 6132843), (39, 4088562), (78, 2044281), (117, 1362854), (234, 681427)]