18523344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1948

約数の個数: 80

約数和(自身を含む): 56603520

約数和(自身を除く): 38080176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 1901, 2436, 3248, 3802, 4872, 5703, 7604, 9744, 11406, 13307, 15208, 22812, 26614, 30416, 39921, 45624, 53228, 55129, 79842, 91248, 106456, 110258, 159684, 165387, 212912, 220516, 319368, 330774, 385903, 441032, 638736, 661548, 771806, 882064, 1157709, 1323096, 1543612, 2315418, 2646192, 3087224, 4630836, 6174448, 9261672, 18523344]

約数ペア:

[(1, 18523344), (2, 9261672), (3, 6174448), (4, 4630836), (6, 3087224), (7, 2646192), (8, 2315418), (12, 1543612), (14, 1323096), (16, 1157709), (21, 882064), (24, 771806), (28, 661548), (29, 638736), (42, 441032), (48, 385903), (56, 330774), (58, 319368), (84, 220516), (87, 212912), (112, 165387), (116, 159684), (168, 110258), (174, 106456), (203, 91248), (232, 79842), (336, 55129), (348, 53228), (406, 45624), (464, 39921), (609, 30416), (696, 26614), (812, 22812), (1218, 15208), (1392, 13307), (1624, 11406), (1901, 9744), (2436, 7604), (3248, 5703), (3802, 4872)]