47171556

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{15787}}^1$

素因数の和:15880

約数の個数: 36

約数和(自身を含む): 120683472

約数和(自身を除く): 73511916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 15787, 31574, 47361, 63148, 94722, 142083, 189444, 284166, 568332, 1310321, 2620642, 3930963, 5241284, 7861926, 11792889, 15723852, 23585778, 47171556]

約数ペア:

[(1, 47171556), (2, 23585778), (3, 15723852), (4, 11792889), (6, 7861926), (9, 5241284), (12, 3930963), (18, 2620642), (36, 1310321), (83, 568332), (166, 284166), (249, 189444), (332, 142083), (498, 94722), (747, 63148), (996, 47361), (1494, 31574), (2988, 15787)]