123345396

素因数分解:

$2^2\times 3^3\times {\mathrm{827}}^1\times {\mathrm{1381}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 320402880

約数和(自身を除く): 197057484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 827, 1381, 1654, 2481, 2762, 3308, 4143, 4962, 5524, 7443, 8286, 9924, 12429, 14886, 16572, 22329, 24858, 29772, 37287, 44658, 49716, 74574, 89316, 149148, 1142087, 2284174, 3426261, 4568348, 6852522, 10278783, 13705044, 20557566, 30836349, 41115132, 61672698, 123345396]

約数ペア:

[(1, 123345396), (2, 61672698), (3, 41115132), (4, 30836349), (6, 20557566), (9, 13705044), (12, 10278783), (18, 6852522), (27, 4568348), (36, 3426261), (54, 2284174), (108, 1142087), (827, 149148), (1381, 89316), (1654, 74574), (2481, 49716), (2762, 44658), (3308, 37287), (4143, 29772), (4962, 24858), (5524, 22329), (7443, 16572), (8286, 14886), (9924, 12429)]