2018328234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1\times {\mathrm{827}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 4426845696

約数和(自身を除く): 2408517462

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 467, 827, 871, 934, 1401, 1654, 1742, 2481, 2613, 2802, 4962, 5226, 6071, 10751, 12142, 18213, 21502, 31289, 32253, 36426, 55409, 62578, 64506, 93867, 110818, 166227, 187734, 332454, 386209, 406757, 720317, 772418, 813514, 1158627, 1220271, 1440634, 2160951, 2317254, 2440542, 4321902, 5020717, 10041434, 15062151, 25876003, 30124302, 51752006, 77628009, 155256018, 336388039, 672776078, 1009164117, 2018328234]

約数ペア:

[(1, 2018328234), (2, 1009164117), (3, 672776078), (6, 336388039), (13, 155256018), (26, 77628009), (39, 51752006), (67, 30124302), (78, 25876003), (134, 15062151), (201, 10041434), (402, 5020717), (467, 4321902), (827, 2440542), (871, 2317254), (934, 2160951), (1401, 1440634), (1654, 1220271), (1742, 1158627), (2481, 813514), (2613, 772418), (2802, 720317), (4962, 406757), (5226, 386209), (6071, 332454), (10751, 187734), (12142, 166227), (18213, 110818), (21502, 93867), (31289, 64506), (32253, 62578), (36426, 55409)]