2051227332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67271}}^1$

素因数の和:67310

約数の個数: 108

約数和(自身を含む): 6513544128

約数和(自身を除く): 4462316796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7623, 10164, 15246, 30492, 67271, 134542, 201813, 269084, 403626, 470897, 605439, 739981, 807252, 941794, 1210878, 1412691, 1479962, 1883588, 2219943, 2421756, 2825382, 2959924, 4238073, 4439886, 5179867, 5650764, 6659829, 8139791, 8476146, 8879772, 10359734, 13319658, 15539601, 16279582, 16952292, 20719468, 24419373, 26639316, 31079202, 32559164, 46618803, 48838746, 56978537, 62158404, 73258119, 93237606, 97677492, 113957074, 146516238, 170935611, 186475212, 227914148, 293032476, 341871222, 512806833, 683742444, 1025613666, 2051227332]

約数ペア:

[(1, 2051227332), (2, 1025613666), (3, 683742444), (4, 512806833), (6, 341871222), (7, 293032476), (9, 227914148), (11, 186475212), (12, 170935611), (14, 146516238), (18, 113957074), (21, 97677492), (22, 93237606), (28, 73258119), (33, 62158404), (36, 56978537), (42, 48838746), (44, 46618803), (63, 32559164), (66, 31079202), (77, 26639316), (84, 24419373), (99, 20719468), (121, 16952292), (126, 16279582), (132, 15539601), (154, 13319658), (198, 10359734), (231, 8879772), (242, 8476146), (252, 8139791), (308, 6659829), (363, 5650764), (396, 5179867), (462, 4439886), (484, 4238073), (693, 2959924), (726, 2825382), (847, 2421756), (924, 2219943), (1089, 1883588), (1386, 1479962), (1452, 1412691), (1694, 1210878), (2178, 941794), (2541, 807252), (2772, 739981), (3388, 605439), (4356, 470897), (5082, 403626), (7623, 269084), (10164, 201813), (15246, 134542), (30492, 67271)]