28766934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{76103}}^1$

素因数の和:76121

約数の個数: 32

約数和(自身を含む): 73059840

約数和(自身を除く): 44292906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 76103, 152206, 228309, 456618, 532721, 684927, 1065442, 1369854, 1598163, 2054781, 3196326, 4109562, 4794489, 9588978, 14383467, 28766934]

約数ペア:

[(1, 28766934), (2, 14383467), (3, 9588978), (6, 4794489), (7, 4109562), (9, 3196326), (14, 2054781), (18, 1598163), (21, 1369854), (27, 1065442), (42, 684927), (54, 532721), (63, 456618), (126, 228309), (189, 152206), (378, 76103)]