7908156

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2053}}^1$

素因数の和:2170

約数の個数: 36

約数和(自身を含む): 20186712

約数和(自身を除く): 12278556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 2053, 3852, 4106, 6159, 8212, 12318, 18477, 24636, 36954, 73908, 219671, 439342, 659013, 878684, 1318026, 1977039, 2636052, 3954078, 7908156]

約数ペア:

[(1, 7908156), (2, 3954078), (3, 2636052), (4, 1977039), (6, 1318026), (9, 878684), (12, 659013), (18, 439342), (36, 219671), (107, 73908), (214, 36954), (321, 24636), (428, 18477), (642, 12318), (963, 8212), (1284, 6159), (1926, 4106), (2053, 3852)]