40130568

素因数分解:

$2^3\times 3^2\times {\mathrm{557369}}^1$

素因数の和:557381

約数の個数: 24

約数和(自身を含む): 108687150

約数和(自身を除く): 68556582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557369, 1114738, 1672107, 2229476, 3344214, 4458952, 5016321, 6688428, 10032642, 13376856, 20065284, 40130568]

約数ペア:

[(1, 40130568), (2, 20065284), (3, 13376856), (4, 10032642), (6, 6688428), (8, 5016321), (9, 4458952), (12, 3344214), (18, 2229476), (24, 1672107), (36, 1114738), (72, 557369)]