18049662

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2129}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 40384800

約数和(自身を除く): 22335138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2129, 2826, 4239, 4258, 6387, 8478, 12774, 19161, 38322, 57483, 114966, 334253, 668506, 1002759, 2005518, 3008277, 6016554, 9024831, 18049662]

約数ペア:

[(1, 18049662), (2, 9024831), (3, 6016554), (6, 3008277), (9, 2005518), (18, 1002759), (27, 668506), (54, 334253), (157, 114966), (314, 57483), (471, 38322), (942, 19161), (1413, 12774), (2129, 8478), (2826, 6387), (4239, 4258)]