71451108

素因数分解:

$2^2\times 3^2\times {\mathrm{1984753}}^1$

素因数の和:1984763

約数の個数: 18

約数和(自身を含む): 180612614

約数和(自身を除く): 109161506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1984753, 3969506, 5954259, 7939012, 11908518, 17862777, 23817036, 35725554, 71451108]

約数ペア:

[(1, 71451108), (2, 35725554), (3, 23817036), (4, 17862777), (6, 11908518), (9, 7939012), (12, 5954259), (18, 3969506), (36, 1984753)]