990620424

素因数分解:

$2^3\times 3^2\times {\mathrm{13758617}}^1$

素因数の和:13758629

約数の個数: 24

約数和(自身を含む): 2682930510

約数和(自身を除く): 1692310086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13758617, 27517234, 41275851, 55034468, 82551702, 110068936, 123827553, 165103404, 247655106, 330206808, 495310212, 990620424]

約数ペア:

[(1, 990620424), (2, 495310212), (3, 330206808), (4, 247655106), (6, 165103404), (8, 123827553), (9, 110068936), (12, 82551702), (18, 55034468), (24, 41275851), (36, 27517234), (72, 13758617)]