18947844

素因数分解:

$2^2\times 3^4\times {\mathrm{58481}}^1$

素因数の和:58497

約数の個数: 30

約数和(自身を含む): 49534254

約数和(自身を除く): 30586410

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 58481, 116962, 175443, 233924, 350886, 526329, 701772, 1052658, 1578987, 2105316, 3157974, 4736961, 6315948, 9473922, 18947844]

約数ペア:

[(1, 18947844), (2, 9473922), (3, 6315948), (4, 4736961), (6, 3157974), (9, 2105316), (12, 1578987), (18, 1052658), (27, 701772), (36, 526329), (54, 350886), (81, 233924), (108, 175443), (162, 116962), (324, 58481)]