2168487324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{3863}}^1$

素因数の和:4407

約数の個数: 72

約数和(自身を含む): 5670991872

約数和(自身を除く): 3502504548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 503, 558, 1006, 1116, 1509, 2012, 3018, 3863, 4527, 6036, 7726, 9054, 11589, 15452, 15593, 18108, 23178, 31186, 34767, 46356, 46779, 62372, 69534, 93558, 119753, 139068, 140337, 187116, 239506, 280674, 359259, 479012, 561348, 718518, 1077777, 1437036, 1943089, 2155554, 3886178, 4311108, 5829267, 7772356, 11658534, 17487801, 23317068, 34975602, 60235759, 69951204, 120471518, 180707277, 240943036, 361414554, 542121831, 722829108, 1084243662, 2168487324]

約数ペア:

[(1, 2168487324), (2, 1084243662), (3, 722829108), (4, 542121831), (6, 361414554), (9, 240943036), (12, 180707277), (18, 120471518), (31, 69951204), (36, 60235759), (62, 34975602), (93, 23317068), (124, 17487801), (186, 11658534), (279, 7772356), (372, 5829267), (503, 4311108), (558, 3886178), (1006, 2155554), (1116, 1943089), (1509, 1437036), (2012, 1077777), (3018, 718518), (3863, 561348), (4527, 479012), (6036, 359259), (7726, 280674), (9054, 239506), (11589, 187116), (15452, 140337), (15593, 139068), (18108, 119753), (23178, 93558), (31186, 69534), (34767, 62372), (46356, 46779)]