2127461958

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{270463}}^1$

素因数の和:270513

約数の個数: 48

約数和(自身を含む): 5063086080

約数和(自身を除く): 2935624122

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 270463, 540926, 811389, 1622778, 2434167, 4868334, 5138797, 6220649, 10277594, 12441298, 15416391, 18661947, 30832782, 37323894, 46249173, 55985841, 92498346, 111971682, 118192331, 236384662, 354576993, 709153986, 1063730979, 2127461958]

約数ペア:

[(1, 2127461958), (2, 1063730979), (3, 709153986), (6, 354576993), (9, 236384662), (18, 118192331), (19, 111971682), (23, 92498346), (38, 55985841), (46, 46249173), (57, 37323894), (69, 30832782), (114, 18661947), (138, 15416391), (171, 12441298), (207, 10277594), (342, 6220649), (414, 5138797), (437, 4868334), (874, 2434167), (1311, 1622778), (2622, 811389), (3933, 540926), (7866, 270463)]