450969918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10737379}}^1$

素因数の和:10737391

約数の個数: 16

約数和(自身を含む): 1030788480

約数和(自身を除く): 579818562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10737379, 21474758, 32212137, 64424274, 75161653, 150323306, 225484959, 450969918]

約数ペア:

[(1, 450969918), (2, 225484959), (3, 150323306), (6, 75161653), (7, 64424274), (14, 32212137), (21, 21474758), (42, 10737379)]