13095558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 33943728

約数和(自身を除く): 20848170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 53, 63, 74, 106, 111, 126, 159, 222, 259, 318, 333, 371, 477, 518, 666, 742, 777, 954, 1113, 1554, 1961, 2226, 2331, 2809, 3339, 3922, 4662, 5618, 5883, 6678, 8427, 11766, 13727, 16854, 17649, 19663, 25281, 27454, 35298, 39326, 41181, 50562, 58989, 82362, 103933, 117978, 123543, 176967, 207866, 247086, 311799, 353934, 623598, 727531, 935397, 1455062, 1870794, 2182593, 4365186, 6547779, 13095558]

約数ペア:

[(1, 13095558), (2, 6547779), (3, 4365186), (6, 2182593), (7, 1870794), (9, 1455062), (14, 935397), (18, 727531), (21, 623598), (37, 353934), (42, 311799), (53, 247086), (63, 207866), (74, 176967), (106, 123543), (111, 117978), (126, 103933), (159, 82362), (222, 58989), (259, 50562), (318, 41181), (333, 39326), (371, 35298), (477, 27454), (518, 25281), (666, 19663), (742, 17649), (777, 16854), (954, 13727), (1113, 11766), (1554, 8427), (1961, 6678), (2226, 5883), (2331, 5618), (2809, 4662), (3339, 3922)]