11972556

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6551

約数の個数: 48

約数和(自身を含む): 32870880

約数和(自身を除く): 20898324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 6521, 13042, 19563, 26084, 39126, 58689, 78252, 110857, 117378, 176067, 221714, 234756, 332571, 352134, 443428, 665142, 704268, 997713, 1330284, 1995426, 2993139, 3990852, 5986278, 11972556]

約数ペア:

[(1, 11972556), (2, 5986278), (3, 3990852), (4, 2993139), (6, 1995426), (9, 1330284), (12, 997713), (17, 704268), (18, 665142), (27, 443428), (34, 352134), (36, 332571), (51, 234756), (54, 221714), (68, 176067), (102, 117378), (108, 110857), (153, 78252), (204, 58689), (306, 39126), (459, 26084), (612, 19563), (918, 13042), (1836, 6521)]