128418018

素因数分解:

$2^1\times 3^1\times {\mathrm{5023}}^1\times {\mathrm{4261}}^1$

素因数の和:9289

約数の個数: 16

約数和(自身を含む): 256947456

約数和(自身を除く): 128529438

約数列:

[1, 2, 3, 6, 4261, 5023, 8522, 10046, 12783, 15069, 25566, 30138, 21403003, 42806006, 64209009, 128418018]

約数ペア:

[(1, 128418018), (2, 64209009), (3, 42806006), (6, 21403003), (4261, 30138), (5023, 25566), (8522, 15069), (10046, 12783)]