21495234

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 23320446

約数列:

[1, 2, 3, 6, 41, 59, 82, 118, 123, 177, 246, 354, 1481, 2419, 2962, 4443, 4838, 7257, 8886, 14514, 60721, 87379, 121442, 174758, 182163, 262137, 364326, 524274, 3582539, 7165078, 10747617, 21495234]

約数ペア:

[(1, 21495234), (2, 10747617), (3, 7165078), (6, 3582539), (41, 524274), (59, 364326), (82, 262137), (118, 182163), (123, 174758), (177, 121442), (246, 87379), (354, 60721), (1481, 14514), (2419, 8886), (2962, 7257), (4443, 4838)]