18657184542

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{85523}}^1$

素因数の和:85984

約数の個数: 32

約数和(自身を含む): 37783819008

約数和(自身を除く): 19126634466

約数列:

[1, 2, 3, 6, 103, 206, 309, 353, 618, 706, 1059, 2118, 36359, 72718, 85523, 109077, 171046, 218154, 256569, 513138, 8808869, 17617738, 26426607, 30189619, 52853214, 60379238, 90568857, 181137714, 3109530757, 6219061514, 9328592271, 18657184542]

約数ペア:

[(1, 18657184542), (2, 9328592271), (3, 6219061514), (6, 3109530757), (103, 181137714), (206, 90568857), (309, 60379238), (353, 52853214), (618, 30189619), (706, 26426607), (1059, 17617738), (2118, 8808869), (36359, 513138), (72718, 256569), (85523, 218154), (109077, 171046)]