12103722

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16926678

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 251, 282, 342, 423, 502, 513, 753, 846, 893, 1026, 1269, 1506, 1786, 2259, 2538, 2679, 4518, 4769, 5358, 6777, 8037, 9538, 11797, 13554, 14307, 16074, 23594, 24111, 28614, 35391, 42921, 48222, 70782, 85842, 106173, 128763, 212346, 224143, 257526, 318519, 448286, 637038, 672429, 1344858, 2017287, 4034574, 6051861, 12103722]

約数ペア:

[(1, 12103722), (2, 6051861), (3, 4034574), (6, 2017287), (9, 1344858), (18, 672429), (19, 637038), (27, 448286), (38, 318519), (47, 257526), (54, 224143), (57, 212346), (94, 128763), (114, 106173), (141, 85842), (171, 70782), (251, 48222), (282, 42921), (342, 35391), (423, 28614), (502, 24111), (513, 23594), (753, 16074), (846, 14307), (893, 13554), (1026, 11797), (1269, 9538), (1506, 8037), (1786, 6777), (2259, 5358), (2538, 4769), (2679, 4518)]