21169368

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26729}}^1$

素因数の和:26752

約数の個数: 48

約数和(自身を含む): 62548200

約数和(自身を除く): 41378832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26729, 53458, 80187, 106916, 160374, 213832, 240561, 294019, 320748, 481122, 588038, 641496, 882057, 962244, 1176076, 1764114, 1924488, 2352152, 2646171, 3528228, 5292342, 7056456, 10584684, 21169368]

約数ペア:

[(1, 21169368), (2, 10584684), (3, 7056456), (4, 5292342), (6, 3528228), (8, 2646171), (9, 2352152), (11, 1924488), (12, 1764114), (18, 1176076), (22, 962244), (24, 882057), (33, 641496), (36, 588038), (44, 481122), (66, 320748), (72, 294019), (88, 240561), (99, 213832), (132, 160374), (198, 106916), (264, 80187), (396, 53458), (792, 26729)]