28154286

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{3733}}^1$

素因数の和:4160

約数の個数: 24

約数和(自身を含む): 61162920

約数和(自身を除く): 33008634

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3733, 3771, 7466, 7542, 11199, 22398, 33597, 67194, 1564127, 3128254, 4692381, 9384762, 14077143, 28154286]

約数ペア:

[(1, 28154286), (2, 14077143), (3, 9384762), (6, 4692381), (9, 3128254), (18, 1564127), (419, 67194), (838, 33597), (1257, 22398), (2514, 11199), (3733, 7542), (3771, 7466)]