289363242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2593}}^1\times {\mathrm{2657}}^1$

素因数の和:5262

約数の個数: 32

約数和(自身を含む): 661905792

約数和(自身を除く): 372542550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2593, 2657, 5186, 5314, 7779, 7971, 15558, 15942, 18151, 18599, 36302, 37198, 54453, 55797, 108906, 111594, 6889601, 13779202, 20668803, 41337606, 48227207, 96454414, 144681621, 289363242]

約数ペア:

[(1, 289363242), (2, 144681621), (3, 96454414), (6, 48227207), (7, 41337606), (14, 20668803), (21, 13779202), (42, 6889601), (2593, 111594), (2657, 108906), (5186, 55797), (5314, 54453), (7779, 37198), (7971, 36302), (15558, 18599), (15942, 18151)]