15787134

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 37874304

約数和(自身を除く): 22087170

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1123, 1278, 1562, 2246, 2343, 3369, 4686, 6738, 7029, 10107, 12353, 14058, 20214, 24706, 37059, 74118, 79733, 111177, 159466, 222354, 239199, 478398, 717597, 877063, 1435194, 1754126, 2631189, 5262378, 7893567, 15787134]

約数ペア:

[(1, 15787134), (2, 7893567), (3, 5262378), (6, 2631189), (9, 1754126), (11, 1435194), (18, 877063), (22, 717597), (33, 478398), (66, 239199), (71, 222354), (99, 159466), (142, 111177), (198, 79733), (213, 74118), (426, 37059), (639, 24706), (781, 20214), (1123, 14058), (1278, 12353), (1562, 10107), (2246, 7029), (2343, 6738), (3369, 4686)]