121212888

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{136501}}^1$

素因数の和:136547

約数の個数: 32

約数和(自身を含む): 311224560

約数和(自身を除く): 190011672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 136501, 273002, 409503, 546004, 819006, 1092008, 1638012, 3276024, 5050537, 10101074, 15151611, 20202148, 30303222, 40404296, 60606444, 121212888]

約数ペア:

[(1, 121212888), (2, 60606444), (3, 40404296), (4, 30303222), (6, 20202148), (8, 15151611), (12, 10101074), (24, 5050537), (37, 3276024), (74, 1638012), (111, 1092008), (148, 819006), (222, 546004), (296, 409503), (444, 273002), (888, 136501)]