2202138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 5166720

約数和(自身を除く): 2964582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 137, 141, 171, 274, 282, 342, 411, 423, 822, 846, 893, 1233, 1786, 2466, 2603, 2679, 5206, 5358, 6439, 7809, 8037, 12878, 15618, 16074, 19317, 23427, 38634, 46854, 57951, 115902, 122341, 244682, 367023, 734046, 1101069, 2202138]

約数ペア:

[(1, 2202138), (2, 1101069), (3, 734046), (6, 367023), (9, 244682), (18, 122341), (19, 115902), (38, 57951), (47, 46854), (57, 38634), (94, 23427), (114, 19317), (137, 16074), (141, 15618), (171, 12878), (274, 8037), (282, 7809), (342, 6439), (411, 5358), (423, 5206), (822, 2679), (846, 2603), (893, 2466), (1233, 1786)]