65989674

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{42139}}^1$

素因数の和:42179

約数の個数: 32

約数和(自身を含む): 151704000

約数和(自身を除く): 85714326

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 42139, 84278, 126417, 252834, 379251, 758502, 1137753, 1222031, 2275506, 2444062, 3666093, 7332186, 10998279, 21996558, 32994837, 65989674]

約数ペア:

[(1, 65989674), (2, 32994837), (3, 21996558), (6, 10998279), (9, 7332186), (18, 3666093), (27, 2444062), (29, 2275506), (54, 1222031), (58, 1137753), (87, 758502), (174, 379251), (261, 252834), (522, 126417), (783, 84278), (1566, 42139)]