213582018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2738231}}^1$

素因数の和:2738249

約数の個数: 16

約数和(自身を含む): 460022976

約数和(自身を除く): 246440958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2738231, 5476462, 8214693, 16429386, 35597003, 71194006, 106791009, 213582018]

約数ペア:

[(1, 213582018), (2, 106791009), (3, 71194006), (6, 35597003), (13, 16429386), (26, 8214693), (39, 5476462), (78, 2738231)]