28537218

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{18223}}^1$

素因数の和:18263

約数の個数: 32

約数和(自身を含む): 65606400

約数和(自身を除く): 37069182

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 18223, 36446, 54669, 109338, 164007, 328014, 492021, 528467, 984042, 1056934, 1585401, 3170802, 4756203, 9512406, 14268609, 28537218]

約数ペア:

[(1, 28537218), (2, 14268609), (3, 9512406), (6, 4756203), (9, 3170802), (18, 1585401), (27, 1056934), (29, 984042), (54, 528467), (58, 492021), (87, 328014), (174, 164007), (261, 109338), (522, 54669), (783, 36446), (1566, 18223)]