17391138

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 35582976

約数和(自身を除く): 18191838

約数列:

[1, 2, 3, 6, 103, 107, 206, 214, 263, 309, 321, 526, 618, 642, 789, 1578, 11021, 22042, 27089, 28141, 33063, 54178, 56282, 66126, 81267, 84423, 162534, 168846, 2898523, 5797046, 8695569, 17391138]

約数ペア:

[(1, 17391138), (2, 8695569), (3, 5797046), (6, 2898523), (103, 168846), (107, 162534), (206, 84423), (214, 81267), (263, 66126), (309, 56282), (321, 54178), (526, 33063), (618, 28141), (642, 27089), (789, 22042), (1578, 11021)]