18461776

素因数分解:

$2^4\times {\mathrm{1033}}^1\times {\mathrm{1117}}^1$

素因数の和:2158

約数の個数: 20

約数和(自身を含む): 35836372

約数和(自身を除く): 17374596

約数列:

[1, 2, 4, 8, 16, 1033, 1117, 2066, 2234, 4132, 4468, 8264, 8936, 16528, 17872, 1153861, 2307722, 4615444, 9230888, 18461776]

約数ペア:

[(1, 18461776), (2, 9230888), (4, 4615444), (8, 2307722), (16, 1153861), (1033, 17872), (1117, 16528), (2066, 8936), (2234, 8264), (4132, 4468)]