12647664

素因数分解:

$2^4\times 3^5\times {\mathrm{3253}}^1$

素因数の和:3276

約数の個数: 60

約数和(自身を含む): 36718136

約数和(自身を除く): 24070472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3253, 3888, 6506, 9759, 13012, 19518, 26024, 29277, 39036, 52048, 58554, 78072, 87831, 117108, 156144, 175662, 234216, 263493, 351324, 468432, 526986, 702648, 790479, 1053972, 1405296, 1580958, 2107944, 3161916, 4215888, 6323832, 12647664]

約数ペア:

[(1, 12647664), (2, 6323832), (3, 4215888), (4, 3161916), (6, 2107944), (8, 1580958), (9, 1405296), (12, 1053972), (16, 790479), (18, 702648), (24, 526986), (27, 468432), (36, 351324), (48, 263493), (54, 234216), (72, 175662), (81, 156144), (108, 117108), (144, 87831), (162, 78072), (216, 58554), (243, 52048), (324, 39036), (432, 29277), (486, 26024), (648, 19518), (972, 13012), (1296, 9759), (1944, 6506), (3253, 3888)]