7980282

素因数分解:

$2^1\times 3^4\times {\mathrm{49261}}^1$

素因数の和:49275

約数の個数: 20

約数和(自身を含む): 17882106

約数和(自身を除く): 9901824

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 49261, 98522, 147783, 295566, 443349, 886698, 1330047, 2660094, 3990141, 7980282]

約数ペア:

[(1, 7980282), (2, 3990141), (3, 2660094), (6, 1330047), (9, 886698), (18, 443349), (27, 295566), (54, 147783), (81, 98522), (162, 49261)]