1906002

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2161}}^1$

素因数の和:2183

約数の個数: 36

約数和(自身を含む): 4806126

約数和(自身を除く): 2900124

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2161, 4322, 6483, 12966, 15127, 19449, 30254, 38898, 45381, 90762, 105889, 136143, 211778, 272286, 317667, 635334, 953001, 1906002]

約数ペア:

[(1, 1906002), (2, 953001), (3, 635334), (6, 317667), (7, 272286), (9, 211778), (14, 136143), (18, 105889), (21, 90762), (42, 45381), (49, 38898), (63, 30254), (98, 19449), (126, 15127), (147, 12966), (294, 6483), (441, 4322), (882, 2161)]