262827774

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1051}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 639279360

約数和(自身を除く): 376451586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 421, 594, 842, 1051, 1263, 2102, 2526, 3153, 3789, 4631, 6306, 7578, 9262, 9459, 11367, 11561, 13893, 18918, 22734, 23122, 27786, 28377, 34683, 41679, 56754, 69366, 83358, 104049, 125037, 208098, 250074, 312147, 442471, 624294, 884942, 1327413, 2654826, 3982239, 4867181, 7964478, 9734362, 11946717, 14601543, 23893434, 29203086, 43804629, 87609258, 131413887, 262827774]

約数ペア:

[(1, 262827774), (2, 131413887), (3, 87609258), (6, 43804629), (9, 29203086), (11, 23893434), (18, 14601543), (22, 11946717), (27, 9734362), (33, 7964478), (54, 4867181), (66, 3982239), (99, 2654826), (198, 1327413), (297, 884942), (421, 624294), (594, 442471), (842, 312147), (1051, 250074), (1263, 208098), (2102, 125037), (2526, 104049), (3153, 83358), (3789, 69366), (4631, 56754), (6306, 41679), (7578, 34683), (9262, 28377), (9459, 27786), (11367, 23122), (11561, 22734), (13893, 18918)]