18485710070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1376449}}^1$

素因数の和:1376552

約数の個数: 32

約数和(自身を含む): 35677584000

約数和(自身を除く): 17191873930

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 1376449, 2752898, 6882245, 13764490, 23399633, 46799266, 108739471, 116998165, 217478942, 233996330, 543697355, 1087394710, 1848571007, 3697142014, 9242855035, 18485710070]

約数ペア:

[(1, 18485710070), (2, 9242855035), (5, 3697142014), (10, 1848571007), (17, 1087394710), (34, 543697355), (79, 233996330), (85, 217478942), (158, 116998165), (170, 108739471), (395, 46799266), (790, 23399633), (1343, 13764490), (2686, 6882245), (6715, 2752898), (13430, 1376449)]