12945168

素因数分解:

$2^4\times 3^2\times {\mathrm{89897}}^1$

素因数の和:89911

約数の個数: 30

約数和(自身を含む): 36228894

約数和(自身を除く): 23283726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 89897, 179794, 269691, 359588, 539382, 719176, 809073, 1078764, 1438352, 1618146, 2157528, 3236292, 4315056, 6472584, 12945168]

約数ペア:

[(1, 12945168), (2, 6472584), (3, 4315056), (4, 3236292), (6, 2157528), (8, 1618146), (9, 1438352), (12, 1078764), (16, 809073), (18, 719176), (24, 539382), (36, 359588), (48, 269691), (72, 179794), (144, 89897)]