2177982

素因数分解:

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

素因数の和:825

約数の個数: 32

約数和(自身を含む): 4937760

約数和(自身を除く): 2759778

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 761, 954, 1431, 1522, 2283, 2862, 4566, 6849, 13698, 20547, 40333, 41094, 80666, 120999, 241998, 362997, 725994, 1088991, 2177982]

約数ペア:

[(1, 2177982), (2, 1088991), (3, 725994), (6, 362997), (9, 241998), (18, 120999), (27, 80666), (53, 41094), (54, 40333), (106, 20547), (159, 13698), (318, 6849), (477, 4566), (761, 2862), (954, 2283), (1431, 1522)]