68980182

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157489}}^1$

素因数の和:157567

約数の個数: 16

約数和(自身を含む): 139851120

約数和(自身を除く): 70870938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 157489, 314978, 472467, 944934, 11496697, 22993394, 34490091, 68980182]

約数ペア:

[(1, 68980182), (2, 34490091), (3, 22993394), (6, 11496697), (73, 944934), (146, 472467), (219, 314978), (438, 157489)]