40805172

素因数分解:

$2^2\times 3^2\times {\mathrm{1133477}}^1$

素因数の和:1133487

約数の個数: 18

約数和(自身を含む): 103146498

約数和(自身を除く): 62341326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1133477, 2266954, 3400431, 4533908, 6800862, 10201293, 13601724, 20402586, 40805172]

約数ペア:

[(1, 40805172), (2, 20402586), (3, 13601724), (4, 10201293), (6, 6800862), (9, 4533908), (12, 3400431), (18, 2266954), (36, 1133477)]