57239964

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{2939}}^1$

素因数の和:3490

約数の個数: 36

約数和(自身を含む): 145006680

約数和(自身を除く): 87766716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 2939, 3246, 4869, 5878, 6492, 8817, 9738, 11756, 17634, 19476, 26451, 35268, 52902, 105804, 1589999, 3179998, 4769997, 6359996, 9539994, 14309991, 19079988, 28619982, 57239964]

約数ペア:

[(1, 57239964), (2, 28619982), (3, 19079988), (4, 14309991), (6, 9539994), (9, 6359996), (12, 4769997), (18, 3179998), (36, 1589999), (541, 105804), (1082, 52902), (1623, 35268), (2164, 26451), (2939, 19476), (3246, 17634), (4869, 11756), (5878, 9738), (6492, 8817)]