39199788

素因数分解:

$2^2\times 3^7\times {\mathrm{4481}}^1$

素因数の和:4506

約数の個数: 48

約数和(自身を含む): 102906720

約数和(自身を除く): 63706932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 4481, 8748, 8962, 13443, 17924, 26886, 40329, 53772, 80658, 120987, 161316, 241974, 362961, 483948, 725922, 1088883, 1451844, 2177766, 3266649, 4355532, 6533298, 9799947, 13066596, 19599894, 39199788]

約数ペア:

[(1, 39199788), (2, 19599894), (3, 13066596), (4, 9799947), (6, 6533298), (9, 4355532), (12, 3266649), (18, 2177766), (27, 1451844), (36, 1088883), (54, 725922), (81, 483948), (108, 362961), (162, 241974), (243, 161316), (324, 120987), (486, 80658), (729, 53772), (972, 40329), (1458, 26886), (2187, 17924), (2916, 13443), (4374, 8962), (4481, 8748)]