18080004888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2075299}}^1$

素因数の和:2075333

約数の個数: 72

約数和(自身を含む): 53822905500

約数和(自身を除く): 35742900612

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 2075299, 4150598, 6225897, 8301196, 12451794, 16602392, 18677691, 22828289, 24903588, 37355382, 45656578, 49807176, 68484867, 74710764, 91313156, 136969734, 149421528, 182626312, 205454601, 251111179, 273939468, 410909202, 502222358, 547878936, 753333537, 821818404, 1004444716, 1506667074, 1643636808, 2008889432, 2260000611, 3013334148, 4520001222, 6026668296, 9040002444, 18080004888]

約数ペア:

[(1, 18080004888), (2, 9040002444), (3, 6026668296), (4, 4520001222), (6, 3013334148), (8, 2260000611), (9, 2008889432), (11, 1643636808), (12, 1506667074), (18, 1004444716), (22, 821818404), (24, 753333537), (33, 547878936), (36, 502222358), (44, 410909202), (66, 273939468), (72, 251111179), (88, 205454601), (99, 182626312), (121, 149421528), (132, 136969734), (198, 91313156), (242, 74710764), (264, 68484867), (363, 49807176), (396, 45656578), (484, 37355382), (726, 24903588), (792, 22828289), (968, 18677691), (1089, 16602392), (1452, 12451794), (2178, 8301196), (2904, 6225897), (4356, 4150598), (8712, 2075299)]