28516182

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{206639}}^1$

素因数の和:206667

約数の個数: 16

約数和(自身を含む): 59512320

約数和(自身を除く): 30996138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 206639, 413278, 619917, 1239834, 4752697, 9505394, 14258091, 28516182]

約数ペア:

[(1, 28516182), (2, 14258091), (3, 9505394), (6, 4752697), (23, 1239834), (46, 619917), (69, 413278), (138, 206639)]