31151274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67427}}^1$

素因数の和:67450

約数の個数: 32

約数和(自身を含む): 77677056

約数和(自身を除く): 46525782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 67427, 134854, 202281, 404562, 471989, 741697, 943978, 1415967, 1483394, 2225091, 2831934, 4450182, 5191879, 10383758, 15575637, 31151274]

約数ペア:

[(1, 31151274), (2, 15575637), (3, 10383758), (6, 5191879), (7, 4450182), (11, 2831934), (14, 2225091), (21, 1483394), (22, 1415967), (33, 943978), (42, 741697), (66, 471989), (77, 404562), (154, 202281), (231, 134854), (462, 67427)]