28269522

素因数分解:

$2^1\times 3^2\times {\mathrm{941}}^1\times {\mathrm{1669}}^1$

素因数の和:2618

約数の個数: 24

約数和(自身を含む): 61352460

約数和(自身を除く): 33082938

約数列:

[1, 2, 3, 6, 9, 18, 941, 1669, 1882, 2823, 3338, 5007, 5646, 8469, 10014, 15021, 16938, 30042, 1570529, 3141058, 4711587, 9423174, 14134761, 28269522]

約数ペア:

[(1, 28269522), (2, 14134761), (3, 9423174), (6, 4711587), (9, 3141058), (18, 1570529), (941, 30042), (1669, 16938), (1882, 15021), (2823, 10014), (3338, 8469), (5007, 5646)]