12490694586

素因数分解:

$2^1\times 3^4\times {\mathrm{347}}^1\times {\mathrm{222199}}^1$

素因数の和:222560

約数の個数: 40

約数和(自身を含む): 28069192800

約数和(自身を除く): 15578498214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 347, 694, 1041, 2082, 3123, 6246, 9369, 18738, 28107, 56214, 222199, 444398, 666597, 1333194, 1999791, 3999582, 5999373, 11998746, 17998119, 35996238, 77103053, 154206106, 231309159, 462618318, 693927477, 1387854954, 2081782431, 4163564862, 6245347293, 12490694586]

約数ペア:

[(1, 12490694586), (2, 6245347293), (3, 4163564862), (6, 2081782431), (9, 1387854954), (18, 693927477), (27, 462618318), (54, 231309159), (81, 154206106), (162, 77103053), (347, 35996238), (694, 17998119), (1041, 11998746), (2082, 5999373), (3123, 3999582), (6246, 1999791), (9369, 1333194), (18738, 666597), (28107, 444398), (56214, 222199)]