9126338

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 15536640

約数和(自身を除く): 6410302

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 169, 338, 403, 806, 871, 1742, 2077, 2197, 4154, 4394, 5239, 10478, 11323, 22646, 27001, 54002, 68107, 136214, 147199, 294398, 351013, 702026, 4563169, 9126338]

約数ペア:

[(1, 9126338), (2, 4563169), (13, 702026), (26, 351013), (31, 294398), (62, 147199), (67, 136214), (134, 68107), (169, 54002), (338, 27001), (403, 22646), (806, 11323), (871, 10478), (1742, 5239), (2077, 4394), (2197, 4154)]