21359924208

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{2354489}}^1$

素因数の和:2354516

約数の個数: 100

約数和(自身を含む): 70653535920

約数和(自身を除く): 49293611712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 2354489, 4708978, 7063467, 9417956, 14126934, 16481423, 18835912, 21190401, 28253868, 32962846, 37671824, 42380802, 49444269, 56507736, 63571203, 65925692, 84761604, 98888538, 113015472, 127142406, 131851384, 148332807, 169523208, 190713609, 197777076, 254284812, 263702768, 296665614, 339046416, 381427218, 395554152, 444998421, 508569624, 593331228, 762854436, 791108304, 889996842, 1017139248, 1186662456, 1334995263, 1525708872, 1779993684, 2373324912, 2669990526, 3051417744, 3559987368, 5339981052, 7119974736, 10679962104, 21359924208]

約数ペア:

[(1, 21359924208), (2, 10679962104), (3, 7119974736), (4, 5339981052), (6, 3559987368), (7, 3051417744), (8, 2669990526), (9, 2373324912), (12, 1779993684), (14, 1525708872), (16, 1334995263), (18, 1186662456), (21, 1017139248), (24, 889996842), (27, 791108304), (28, 762854436), (36, 593331228), (42, 508569624), (48, 444998421), (54, 395554152), (56, 381427218), (63, 339046416), (72, 296665614), (81, 263702768), (84, 254284812), (108, 197777076), (112, 190713609), (126, 169523208), (144, 148332807), (162, 131851384), (168, 127142406), (189, 113015472), (216, 98888538), (252, 84761604), (324, 65925692), (336, 63571203), (378, 56507736), (432, 49444269), (504, 42380802), (567, 37671824), (648, 32962846), (756, 28253868), (1008, 21190401), (1134, 18835912), (1296, 16481423), (1512, 14126934), (2268, 9417956), (3024, 7063467), (4536, 4708978), (9072, 2354489)]