21726204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{106501}}^1$

素因数の和:106525

約数の個数: 24

約数和(自身を含む): 53677008

約数和(自身を除く): 31950804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 106501, 213002, 319503, 426004, 639006, 1278012, 1810517, 3621034, 5431551, 7242068, 10863102, 21726204]

約数ペア:

[(1, 21726204), (2, 10863102), (3, 7242068), (4, 5431551), (6, 3621034), (12, 1810517), (17, 1278012), (34, 639006), (51, 426004), (68, 319503), (102, 213002), (204, 106501)]