2256991002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173909}}^1$

素因数の和:174027

約数の個数: 48

約数和(自身を含む): 5643031680

約数和(自身を除く): 3386040678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 173909, 347818, 521727, 1043454, 1217363, 1565181, 2434726, 3130362, 3652089, 7304178, 10956267, 17912627, 21912534, 35825254, 53737881, 107475762, 125388389, 161213643, 250776778, 322427286, 376165167, 752330334, 1128495501, 2256991002]

約数ペア:

[(1, 2256991002), (2, 1128495501), (3, 752330334), (6, 376165167), (7, 322427286), (9, 250776778), (14, 161213643), (18, 125388389), (21, 107475762), (42, 53737881), (63, 35825254), (103, 21912534), (126, 17912627), (206, 10956267), (309, 7304178), (618, 3652089), (721, 3130362), (927, 2434726), (1442, 1565181), (1854, 1217363), (2163, 1043454), (4326, 521727), (6489, 347818), (12978, 173909)]