12401748

素因数分解:

$2^2\times 3^6\times {\mathrm{4253}}^1$

素因数の和:4275

約数の個数: 42

約数和(自身を含む): 32547354

約数和(自身を除く): 20145606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 4253, 8506, 12759, 17012, 25518, 38277, 51036, 76554, 114831, 153108, 229662, 344493, 459324, 688986, 1033479, 1377972, 2066958, 3100437, 4133916, 6200874, 12401748]

約数ペア:

[(1, 12401748), (2, 6200874), (3, 4133916), (4, 3100437), (6, 2066958), (9, 1377972), (12, 1033479), (18, 688986), (27, 459324), (36, 344493), (54, 229662), (81, 153108), (108, 114831), (162, 76554), (243, 51036), (324, 38277), (486, 25518), (729, 17012), (972, 12759), (1458, 8506), (2916, 4253)]