18408092

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 33643680

約数和(自身を除く): 15235588

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2039, 2257, 4078, 4514, 8156, 9028, 75443, 124379, 150886, 248758, 301772, 497516, 4602023, 9204046, 18408092]

約数ペア:

[(1, 18408092), (2, 9204046), (4, 4602023), (37, 497516), (61, 301772), (74, 248758), (122, 150886), (148, 124379), (244, 75443), (2039, 9028), (2257, 8156), (4078, 4514)]