1173402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 2770560

約数和(自身を除く): 1597158

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 73, 94, 114, 141, 146, 171, 219, 282, 342, 423, 438, 657, 846, 893, 1314, 1387, 1786, 2679, 2774, 3431, 4161, 5358, 6862, 8037, 8322, 10293, 12483, 16074, 20586, 24966, 30879, 61758, 65189, 130378, 195567, 391134, 586701, 1173402]

約数ペア:

[(1, 1173402), (2, 586701), (3, 391134), (6, 195567), (9, 130378), (18, 65189), (19, 61758), (38, 30879), (47, 24966), (57, 20586), (73, 16074), (94, 12483), (114, 10293), (141, 8322), (146, 8037), (171, 6862), (219, 5358), (282, 4161), (342, 3431), (423, 2774), (438, 2679), (657, 1786), (846, 1387), (893, 1314)]