1181724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 2983680

約数和(自身を除く): 1801956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 73, 76, 114, 142, 146, 213, 219, 228, 284, 292, 426, 438, 852, 876, 1349, 1387, 2698, 2774, 4047, 4161, 5183, 5396, 5548, 8094, 8322, 10366, 15549, 16188, 16644, 20732, 31098, 62196, 98477, 196954, 295431, 393908, 590862, 1181724]

約数ペア:

[(1, 1181724), (2, 590862), (3, 393908), (4, 295431), (6, 196954), (12, 98477), (19, 62196), (38, 31098), (57, 20732), (71, 16644), (73, 16188), (76, 15549), (114, 10366), (142, 8322), (146, 8094), (213, 5548), (219, 5396), (228, 5183), (284, 4161), (292, 4047), (426, 2774), (438, 2698), (852, 1387), (876, 1349)]