12246906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 29952000

約数和(自身を除く): 17705094

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 103, 114, 133, 149, 206, 266, 298, 309, 399, 447, 618, 721, 798, 894, 1043, 1442, 1957, 2086, 2163, 2831, 3129, 3914, 4326, 5662, 5871, 6258, 8493, 11742, 13699, 15347, 16986, 19817, 27398, 30694, 39634, 41097, 46041, 59451, 82194, 92082, 107429, 118902, 214858, 291593, 322287, 583186, 644574, 874779, 1749558, 2041151, 4082302, 6123453, 12246906]

約数ペア:

[(1, 12246906), (2, 6123453), (3, 4082302), (6, 2041151), (7, 1749558), (14, 874779), (19, 644574), (21, 583186), (38, 322287), (42, 291593), (57, 214858), (103, 118902), (114, 107429), (133, 92082), (149, 82194), (206, 59451), (266, 46041), (298, 41097), (309, 39634), (399, 30694), (447, 27398), (618, 19817), (721, 16986), (798, 15347), (894, 13699), (1043, 11742), (1442, 8493), (1957, 6258), (2086, 5871), (2163, 5662), (2831, 4326), (3129, 3914)]