21585871308

素因数分解:

$2^2\times 3^1\times {\mathrm{4441}}^1\times {\mathrm{405049}}^1$

素因数の和:409497

約数の個数: 24

約数和(自身を含む): 50378498800

約数和(自身を除く): 28792627492

約数列:

[1, 2, 3, 4, 6, 12, 4441, 8882, 13323, 17764, 26646, 53292, 405049, 810098, 1215147, 1620196, 2430294, 4860588, 1798822609, 3597645218, 5396467827, 7195290436, 10792935654, 21585871308]

約数ペア:

[(1, 21585871308), (2, 10792935654), (3, 7195290436), (4, 5396467827), (6, 3597645218), (12, 1798822609), (4441, 4860588), (8882, 2430294), (13323, 1620196), (17764, 1215147), (26646, 810098), (53292, 405049)]