26861778

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 60981336

約数和(自身を除く): 34119558

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 106, 111, 159, 222, 318, 333, 477, 666, 761, 954, 1522, 1961, 2283, 3922, 4566, 5883, 6849, 11766, 13698, 17649, 28157, 35298, 40333, 56314, 80666, 84471, 120999, 168942, 241998, 253413, 362997, 506826, 725994, 1492321, 2984642, 4476963, 8953926, 13430889, 26861778]

約数ペア:

[(1, 26861778), (2, 13430889), (3, 8953926), (6, 4476963), (9, 2984642), (18, 1492321), (37, 725994), (53, 506826), (74, 362997), (106, 253413), (111, 241998), (159, 168942), (222, 120999), (318, 84471), (333, 80666), (477, 56314), (666, 40333), (761, 35298), (954, 28157), (1522, 17649), (1961, 13698), (2283, 11766), (3922, 6849), (4566, 5883)]