18122852008

素因数分解:

$2^3\times {\mathrm{146977}}^1\times {\mathrm{15413}}^1$

素因数の和:162396

約数の個数: 16

約数和(自身を含む): 33982783380

約数和(自身を除く): 15859931372

約数列:

[1, 2, 4, 8, 15413, 30826, 61652, 123304, 146977, 293954, 587908, 1175816, 2265356501, 4530713002, 9061426004, 18122852008]

約数ペア:

[(1, 18122852008), (2, 9061426004), (4, 4530713002), (8, 2265356501), (15413, 1175816), (30826, 587908), (61652, 293954), (123304, 146977)]