9120419994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{14447}}^1\times {\mathrm{15031}}^1$

素因数の和:29490

約数の個数: 32

約数和(自身を含む): 20849504256

約数和(自身を除く): 11729084262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 14447, 15031, 28894, 30062, 43341, 45093, 86682, 90186, 101129, 105217, 202258, 210434, 303387, 315651, 606774, 631302, 217152857, 434305714, 651458571, 1302917142, 1520069999, 3040139998, 4560209997, 9120419994]

約数ペア:

[(1, 9120419994), (2, 4560209997), (3, 3040139998), (6, 1520069999), (7, 1302917142), (14, 651458571), (21, 434305714), (42, 217152857), (14447, 631302), (15031, 606774), (28894, 315651), (30062, 303387), (43341, 210434), (45093, 202258), (86682, 105217), (90186, 101129)]