998821224

素因数分解:

$2^3\times 3^2\times {\mathrm{13872517}}^1$

素因数の和:13872529

約数の個数: 24

約数和(自身を含む): 2705141010

約数和(自身を除く): 1706319786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13872517, 27745034, 41617551, 55490068, 83235102, 110980136, 124852653, 166470204, 249705306, 332940408, 499410612, 998821224]

約数ペア:

[(1, 998821224), (2, 499410612), (3, 332940408), (4, 249705306), (6, 166470204), (8, 124852653), (9, 110980136), (12, 83235102), (18, 55490068), (24, 41617551), (36, 27745034), (72, 13872517)]