15243438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5417}}^1$

素因数の和:5496

約数の個数: 32

約数和(自身を含む): 35368704

約数和(自身を除く): 20125266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 5417, 10834, 16251, 32502, 37919, 75838, 113757, 227514, 362939, 725878, 1088817, 2177634, 2540573, 5081146, 7621719, 15243438]

約数ペア:

[(1, 15243438), (2, 7621719), (3, 5081146), (6, 2540573), (7, 2177634), (14, 1088817), (21, 725878), (42, 362939), (67, 227514), (134, 113757), (201, 75838), (402, 37919), (469, 32502), (938, 16251), (1407, 10834), (2814, 5417)]