3131964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{719}}^1$

素因数の和:751

約数の個数: 54

約数和(自身を含む): 8714160

約数和(自身を除く): 5582196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 719, 726, 1089, 1438, 1452, 2157, 2178, 2876, 4314, 4356, 6471, 7909, 8628, 12942, 15818, 23727, 25884, 31636, 47454, 71181, 86999, 94908, 142362, 173998, 260997, 284724, 347996, 521994, 782991, 1043988, 1565982, 3131964]

約数ペア:

[(1, 3131964), (2, 1565982), (3, 1043988), (4, 782991), (6, 521994), (9, 347996), (11, 284724), (12, 260997), (18, 173998), (22, 142362), (33, 94908), (36, 86999), (44, 71181), (66, 47454), (99, 31636), (121, 25884), (132, 23727), (198, 15818), (242, 12942), (363, 8628), (396, 7909), (484, 6471), (719, 4356), (726, 4314), (1089, 2876), (1438, 2178), (1452, 2157)]