189282678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{9227}}^1$

素因数の和:9508

約数の個数: 32

約数和(自身を含む): 409280256

約数和(自身を除く): 219997578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 9227, 10257, 18454, 20514, 27681, 55362, 119951, 239902, 359853, 719706, 2426701, 4853402, 7280103, 14560206, 31547113, 63094226, 94641339, 189282678]

約数ペア:

[(1, 189282678), (2, 94641339), (3, 63094226), (6, 31547113), (13, 14560206), (26, 7280103), (39, 4853402), (78, 2426701), (263, 719706), (526, 359853), (789, 239902), (1578, 119951), (3419, 55362), (6838, 27681), (9227, 20514), (10257, 18454)]