12090168

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 21778632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 251, 446, 502, 669, 753, 892, 1004, 1338, 1506, 1784, 2007, 2008, 2259, 2676, 3012, 4014, 4518, 5352, 6021, 6024, 6777, 8028, 9036, 12042, 13554, 16056, 18072, 24084, 27108, 48168, 54216, 55973, 111946, 167919, 223892, 335838, 447784, 503757, 671676, 1007514, 1343352, 1511271, 2015028, 3022542, 4030056, 6045084, 12090168]

約数ペア:

[(1, 12090168), (2, 6045084), (3, 4030056), (4, 3022542), (6, 2015028), (8, 1511271), (9, 1343352), (12, 1007514), (18, 671676), (24, 503757), (27, 447784), (36, 335838), (54, 223892), (72, 167919), (108, 111946), (216, 55973), (223, 54216), (251, 48168), (446, 27108), (502, 24084), (669, 18072), (753, 16056), (892, 13554), (1004, 12042), (1338, 9036), (1506, 8028), (1784, 6777), (2007, 6024), (2008, 6021), (2259, 5352), (2676, 4518), (3012, 4014)]