108768018

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 220280832

約数和(自身を除く): 111512814

約数列:

[1, 2, 3, 6, 151, 271, 302, 443, 453, 542, 813, 886, 906, 1329, 1626, 2658, 40921, 66893, 81842, 120053, 122763, 133786, 200679, 240106, 245526, 360159, 401358, 720318, 18128003, 36256006, 54384009, 108768018]

約数ペア:

[(1, 108768018), (2, 54384009), (3, 36256006), (6, 18128003), (151, 720318), (271, 401358), (302, 360159), (443, 245526), (453, 240106), (542, 200679), (813, 133786), (886, 122763), (906, 120053), (1329, 81842), (1626, 66893), (2658, 40921)]