18069216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 52690176

約数和(自身を除く): 34620960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 132, 142, 176, 213, 241, 264, 284, 352, 426, 482, 528, 568, 723, 781, 852, 964, 1056, 1136, 1446, 1562, 1704, 1928, 2272, 2343, 2651, 2892, 3124, 3408, 3856, 4686, 5302, 5784, 6248, 6816, 7712, 7953, 9372, 10604, 11568, 12496, 15906, 17111, 18744, 21208, 23136, 24992, 31812, 34222, 37488, 42416, 51333, 63624, 68444, 74976, 84832, 102666, 127248, 136888, 188221, 205332, 254496, 273776, 376442, 410664, 547552, 564663, 752884, 821328, 1129326, 1505768, 1642656, 2258652, 3011536, 4517304, 6023072, 9034608, 18069216]

約数ペア:

[(1, 18069216), (2, 9034608), (3, 6023072), (4, 4517304), (6, 3011536), (8, 2258652), (11, 1642656), (12, 1505768), (16, 1129326), (22, 821328), (24, 752884), (32, 564663), (33, 547552), (44, 410664), (48, 376442), (66, 273776), (71, 254496), (88, 205332), (96, 188221), (132, 136888), (142, 127248), (176, 102666), (213, 84832), (241, 74976), (264, 68444), (284, 63624), (352, 51333), (426, 42416), (482, 37488), (528, 34222), (568, 31812), (723, 24992), (781, 23136), (852, 21208), (964, 18744), (1056, 17111), (1136, 15906), (1446, 12496), (1562, 11568), (1704, 10604), (1928, 9372), (2272, 7953), (2343, 7712), (2651, 6816), (2892, 6248), (3124, 5784), (3408, 5302), (3856, 4686)]