1639563714

素因数分解:

$2^1\times 3^3\times {\mathrm{2767}}^1\times {\mathrm{10973}}^1$

素因数の和:13751

約数の個数: 32

約数和(自身を含む): 3645123840

約数和(自身を除く): 2005560126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2767, 5534, 8301, 10973, 16602, 21946, 24903, 32919, 49806, 65838, 74709, 98757, 149418, 197514, 296271, 592542, 30362291, 60724582, 91086873, 182173746, 273260619, 546521238, 819781857, 1639563714]

約数ペア:

[(1, 1639563714), (2, 819781857), (3, 546521238), (6, 273260619), (9, 182173746), (18, 91086873), (27, 60724582), (54, 30362291), (2767, 592542), (5534, 296271), (8301, 197514), (10973, 149418), (16602, 98757), (21946, 74709), (24903, 65838), (32919, 49806)]