7215876

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1120

約数の個数: 36

約数和(自身を含む): 18341232

約数和(自身を除く): 11125356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 883, 908, 1362, 1766, 2043, 2649, 2724, 3532, 4086, 5298, 7947, 8172, 10596, 15894, 31788, 200441, 400882, 601323, 801764, 1202646, 1803969, 2405292, 3607938, 7215876]

約数ペア:

[(1, 7215876), (2, 3607938), (3, 2405292), (4, 1803969), (6, 1202646), (9, 801764), (12, 601323), (18, 400882), (36, 200441), (227, 31788), (454, 15894), (681, 10596), (883, 8172), (908, 7947), (1362, 5298), (1766, 4086), (2043, 3532), (2649, 2724)]