12937914

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 32762880

約数和(自身を除く): 19824966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 947, 1242, 1518, 1894, 2277, 2841, 4554, 5682, 6831, 8523, 10417, 13662, 17046, 20834, 21781, 25569, 31251, 43562, 51138, 62502, 65343, 93753, 130686, 187506, 196029, 239591, 281259, 392058, 479182, 562518, 588087, 718773, 1176174, 1437546, 2156319, 4312638, 6468957, 12937914]

約数ペア:

[(1, 12937914), (2, 6468957), (3, 4312638), (6, 2156319), (9, 1437546), (11, 1176174), (18, 718773), (22, 588087), (23, 562518), (27, 479182), (33, 392058), (46, 281259), (54, 239591), (66, 196029), (69, 187506), (99, 130686), (138, 93753), (198, 65343), (207, 62502), (253, 51138), (297, 43562), (414, 31251), (506, 25569), (594, 21781), (621, 20834), (759, 17046), (947, 13662), (1242, 10417), (1518, 8523), (1894, 6831), (2277, 5682), (2841, 4554)]