12891852

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 20976948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 1511, 2133, 2844, 3022, 4266, 4533, 6044, 8532, 9066, 13599, 18132, 27198, 40797, 54396, 81594, 119369, 163188, 238738, 358107, 477476, 716214, 1074321, 1432428, 2148642, 3222963, 4297284, 6445926, 12891852]

約数ペア:

[(1, 12891852), (2, 6445926), (3, 4297284), (4, 3222963), (6, 2148642), (9, 1432428), (12, 1074321), (18, 716214), (27, 477476), (36, 358107), (54, 238738), (79, 163188), (108, 119369), (158, 81594), (237, 54396), (316, 40797), (474, 27198), (711, 18132), (948, 13599), (1422, 9066), (1511, 8532), (2133, 6044), (2844, 4533), (3022, 4266)]