21974574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 47035296

約数和(自身を除く): 25060722

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 2221, 3298, 4442, 4947, 6663, 9894, 13326, 37757, 75514, 113271, 215437, 226542, 430874, 646311, 1292622, 3662429, 7324858, 10987287, 21974574]

約数ペア:

[(1, 21974574), (2, 10987287), (3, 7324858), (6, 3662429), (17, 1292622), (34, 646311), (51, 430874), (97, 226542), (102, 215437), (194, 113271), (291, 75514), (582, 37757), (1649, 13326), (2221, 9894), (3298, 6663), (4442, 4947)]