66814866

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 147891744

約数和(自身を除く): 81076878

約数列:

[1, 2, 3, 6, 9, 18, 107, 113, 214, 226, 307, 321, 339, 614, 642, 678, 921, 963, 1017, 1842, 1926, 2034, 2763, 5526, 12091, 24182, 32849, 34691, 36273, 65698, 69382, 72546, 98547, 104073, 108819, 197094, 208146, 217638, 295641, 312219, 591282, 624438, 3711937, 7423874, 11135811, 22271622, 33407433, 66814866]

約数ペア:

[(1, 66814866), (2, 33407433), (3, 22271622), (6, 11135811), (9, 7423874), (18, 3711937), (107, 624438), (113, 591282), (214, 312219), (226, 295641), (307, 217638), (321, 208146), (339, 197094), (614, 108819), (642, 104073), (678, 98547), (921, 72546), (963, 69382), (1017, 65698), (1842, 36273), (1926, 34691), (2034, 32849), (2763, 24182), (5526, 12091)]