18957129

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6701}}^1$

素因数の和:6768

約数の個数: 16

約数和(自身を含む): 27022464

約数和(自身を除く): 8065335

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 6701, 20103, 154123, 274741, 462369, 824223, 6319043, 18957129]

約数ペア:

[(1, 18957129), (3, 6319043), (23, 824223), (41, 462369), (69, 274741), (123, 154123), (943, 20103), (2829, 6701)]