31217436

素因数分解:

$2^2\times 3^2\times {\mathrm{867151}}^1$

素因数の和:867161

約数の個数: 18

約数和(自身を含む): 78910832

約数和(自身を除く): 47693396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 867151, 1734302, 2601453, 3468604, 5202906, 7804359, 10405812, 15608718, 31217436]

約数ペア:

[(1, 31217436), (2, 15608718), (3, 10405812), (4, 7804359), (6, 5202906), (9, 3468604), (12, 2601453), (18, 1734302), (36, 867151)]