18970524351

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{2179}}^1\times {\mathrm{3623}}^1$

素因数の和:5900

約数の個数: 32

約数和(自身を含む): 28441152000

約数和(自身を除く): 9470627649

約数列:

[1, 3, 9, 27, 89, 267, 801, 2179, 2403, 3623, 6537, 10869, 19611, 32607, 58833, 97821, 193931, 322447, 581793, 967341, 1745379, 2902023, 5236137, 7894517, 8706069, 23683551, 71050653, 213151959, 702612013, 2107836039, 6323508117, 18970524351]

約数ペア:

[(1, 18970524351), (3, 6323508117), (9, 2107836039), (27, 702612013), (89, 213151959), (267, 71050653), (801, 23683551), (2179, 8706069), (2403, 7894517), (3623, 5236137), (6537, 2902023), (10869, 1745379), (19611, 967341), (32607, 581793), (58833, 322447), (97821, 193931)]