57178782

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{138113}}^1$

素因数の和:138144

約数の個数: 24

約数和(自身を含む): 129274704

約数和(自身を除く): 72095922

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 138113, 276226, 414339, 828678, 1243017, 2486034, 3176599, 6353198, 9529797, 19059594, 28589391, 57178782]

約数ペア:

[(1, 57178782), (2, 28589391), (3, 19059594), (6, 9529797), (9, 6353198), (18, 3176599), (23, 2486034), (46, 1243017), (69, 828678), (138, 414339), (207, 276226), (414, 138113)]