24680418

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 57959424

約数和(自身を除く): 33279006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 661, 762, 889, 1322, 1778, 1983, 2667, 3966, 4627, 5334, 6223, 9254, 12446, 13881, 18669, 27762, 32389, 37338, 64778, 83947, 97167, 167894, 194334, 251841, 503682, 587629, 1175258, 1762887, 3525774, 4113403, 8226806, 12340209, 24680418]

約数ペア:

[(1, 24680418), (2, 12340209), (3, 8226806), (6, 4113403), (7, 3525774), (14, 1762887), (21, 1175258), (42, 587629), (49, 503682), (98, 251841), (127, 194334), (147, 167894), (254, 97167), (294, 83947), (381, 64778), (661, 37338), (762, 32389), (889, 27762), (1322, 18669), (1778, 13881), (1983, 12446), (2667, 9254), (3966, 6223), (4627, 5334)]