12558762

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 28365480

約数和(自身を除く): 15806718

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 109, 111, 173, 218, 222, 327, 333, 346, 519, 654, 666, 981, 1038, 1557, 1962, 3114, 4033, 6401, 8066, 12099, 12802, 18857, 19203, 24198, 36297, 37714, 38406, 56571, 57609, 72594, 113142, 115218, 169713, 339426, 697709, 1395418, 2093127, 4186254, 6279381, 12558762]

約数ペア:

[(1, 12558762), (2, 6279381), (3, 4186254), (6, 2093127), (9, 1395418), (18, 697709), (37, 339426), (74, 169713), (109, 115218), (111, 113142), (173, 72594), (218, 57609), (222, 56571), (327, 38406), (333, 37714), (346, 36297), (519, 24198), (654, 19203), (666, 18857), (981, 12802), (1038, 12099), (1557, 8066), (1962, 6401), (3114, 4033)]