40089018

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{40009}}^1$

素因数の和:40181

約数の個数: 16

約数和(自身を含む): 80660160

約数和(自身を除く): 40571142

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 40009, 80018, 120027, 240054, 6681503, 13363006, 20044509, 40089018]

約数ペア:

[(1, 40089018), (2, 20044509), (3, 13363006), (6, 6681503), (167, 240054), (334, 120027), (501, 80018), (1002, 40009)]