31188636

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{18433}}^1$

素因数の和:18490

約数の個数: 36

約数和(自身を含む): 80519712

約数和(自身を除く): 49331076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 18433, 36866, 55299, 73732, 110598, 165897, 221196, 331794, 663588, 866351, 1732702, 2599053, 3465404, 5198106, 7797159, 10396212, 15594318, 31188636]

約数ペア:

[(1, 31188636), (2, 15594318), (3, 10396212), (4, 7797159), (6, 5198106), (9, 3465404), (12, 2599053), (18, 1732702), (36, 866351), (47, 663588), (94, 331794), (141, 221196), (188, 165897), (282, 110598), (423, 73732), (564, 55299), (846, 36866), (1692, 18433)]