31040874

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{5087}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 69603840

約数和(自身を除く): 38562966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 5087, 6102, 10174, 15261, 30522, 45783, 91566, 137349, 274698, 574831, 1149662, 1724493, 3448986, 5173479, 10346958, 15520437, 31040874]

約数ペア:

[(1, 31040874), (2, 15520437), (3, 10346958), (6, 5173479), (9, 3448986), (18, 1724493), (27, 1149662), (54, 574831), (113, 274698), (226, 137349), (339, 91566), (678, 45783), (1017, 30522), (2034, 15261), (3051, 10174), (5087, 6102)]