2187702

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3341898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 127, 174, 198, 254, 261, 297, 319, 381, 522, 594, 638, 762, 783, 957, 1143, 1397, 1566, 1914, 2286, 2794, 2871, 3429, 3683, 4191, 5742, 6858, 7366, 8382, 8613, 11049, 12573, 17226, 22098, 25146, 33147, 37719, 40513, 66294, 75438, 81026, 99441, 121539, 198882, 243078, 364617, 729234, 1093851, 2187702]

約数ペア:

[(1, 2187702), (2, 1093851), (3, 729234), (6, 364617), (9, 243078), (11, 198882), (18, 121539), (22, 99441), (27, 81026), (29, 75438), (33, 66294), (54, 40513), (58, 37719), (66, 33147), (87, 25146), (99, 22098), (127, 17226), (174, 12573), (198, 11049), (254, 8613), (261, 8382), (297, 7366), (319, 6858), (381, 5742), (522, 4191), (594, 3683), (638, 3429), (762, 2871), (783, 2794), (957, 2286), (1143, 1914), (1397, 1566)]