17945772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8849}}^1$

素因数の和:8882

約数の個数: 36

約数和(自身を含む): 45347400

約数和(自身を除く): 27401628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 8849, 17698, 26547, 35396, 53094, 106188, 115037, 230074, 345111, 460148, 690222, 1380444, 1495481, 2990962, 4486443, 5981924, 8972886, 17945772]

約数ペア:

[(1, 17945772), (2, 8972886), (3, 5981924), (4, 4486443), (6, 2990962), (12, 1495481), (13, 1380444), (26, 690222), (39, 460148), (52, 345111), (78, 230074), (156, 115037), (169, 106188), (338, 53094), (507, 35396), (676, 26547), (1014, 17698), (2028, 8849)]