61221912

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{10163}}^1$

素因数の和:10423

約数の個数: 32

約数和(自身を含む): 153679680

約数和(自身を除く): 92457768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 10163, 20326, 30489, 40652, 60978, 81304, 121956, 243912, 2550913, 5101826, 7652739, 10203652, 15305478, 20407304, 30610956, 61221912]

約数ペア:

[(1, 61221912), (2, 30610956), (3, 20407304), (4, 15305478), (6, 10203652), (8, 7652739), (12, 5101826), (24, 2550913), (251, 243912), (502, 121956), (753, 81304), (1004, 60978), (1506, 40652), (2008, 30489), (3012, 20326), (6024, 10163)]