1281368268

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{697913}}^1$

素因数の和:697943

約数の個数: 48

約数和(自身を含む): 3517486560

約数和(自身を除く): 2236118292

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, 697913, 1395826, 2093739, 2791652, 4187478, 6281217, 8374956, 11864521, 12562434, 18843651, 23729042, 25124868, 35593563, 37687302, 47458084, 71187126, 75374604, 106780689, 142374252, 213561378, 320342067, 427122756, 640684134, 1281368268]

約数ペア:

[(1, 1281368268), (2, 640684134), (3, 427122756), (4, 320342067), (6, 213561378), (9, 142374252), (12, 106780689), (17, 75374604), (18, 71187126), (27, 47458084), (34, 37687302), (36, 35593563), (51, 25124868), (54, 23729042), (68, 18843651), (102, 12562434), (108, 11864521), (153, 8374956), (204, 6281217), (306, 4187478), (459, 2791652), (612, 2093739), (918, 1395826), (1836, 697913)]