18071424

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 62375040

約数和(自身を除く): 44303616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 83, 84, 96, 108, 112, 126, 128, 144, 162, 166, 168, 189, 192, 216, 224, 243, 249, 252, 288, 324, 332, 336, 378, 384, 432, 448, 486, 498, 504, 567, 576, 581, 648, 664, 672, 747, 756, 864, 896, 972, 996, 1008, 1134, 1152, 1162, 1296, 1328, 1344, 1494, 1512, 1701, 1728, 1743, 1944, 1992, 2016, 2241, 2268, 2324, 2592, 2656, 2688, 2988, 3024, 3402, 3456, 3486, 3888, 3984, 4032, 4482, 4536, 4648, 5184, 5229, 5312, 5976, 6048, 6723, 6804, 6972, 7776, 7968, 8064, 8964, 9072, 9296, 10368, 10458, 10624, 11952, 12096, 13446, 13608, 13944, 15552, 15687, 15936, 17928, 18144, 18592, 20169, 20916, 23904, 24192, 26892, 27216, 27888, 31104, 31374, 31872, 35856, 36288, 37184, 40338, 41832, 47061, 47808, 53784, 54432, 55776, 62748, 71712, 72576, 74368, 80676, 83664, 94122, 95616, 107568, 108864, 111552, 125496, 141183, 143424, 161352, 167328, 188244, 215136, 217728, 223104, 250992, 282366, 286848, 322704, 334656, 376488, 430272, 501984, 564732, 645408, 669312, 752976, 860544, 1003968, 1129464, 1290816, 1505952, 2007936, 2258928, 2581632, 3011904, 4517856, 6023808, 9035712, 18071424]

約数ペア:

[(1, 18071424), (2, 9035712), (3, 6023808), (4, 4517856), (6, 3011904), (7, 2581632), (8, 2258928), (9, 2007936), (12, 1505952), (14, 1290816), (16, 1129464), (18, 1003968), (21, 860544), (24, 752976), (27, 669312), (28, 645408), (32, 564732), (36, 501984), (42, 430272), (48, 376488), (54, 334656), (56, 322704), (63, 286848), (64, 282366), (72, 250992), (81, 223104), (83, 217728), (84, 215136), (96, 188244), (108, 167328), (112, 161352), (126, 143424), (128, 141183), (144, 125496), (162, 111552), (166, 108864), (168, 107568), (189, 95616), (192, 94122), (216, 83664), (224, 80676), (243, 74368), (249, 72576), (252, 71712), (288, 62748), (324, 55776), (332, 54432), (336, 53784), (378, 47808), (384, 47061), (432, 41832), (448, 40338), (486, 37184), (498, 36288), (504, 35856), (567, 31872), (576, 31374), (581, 31104), (648, 27888), (664, 27216), (672, 26892), (747, 24192), (756, 23904), (864, 20916), (896, 20169), (972, 18592), (996, 18144), (1008, 17928), (1134, 15936), (1152, 15687), (1162, 15552), (1296, 13944), (1328, 13608), (1344, 13446), (1494, 12096), (1512, 11952), (1701, 10624), (1728, 10458), (1743, 10368), (1944, 9296), (1992, 9072), (2016, 8964), (2241, 8064), (2268, 7968), (2324, 7776), (2592, 6972), (2656, 6804), (2688, 6723), (2988, 6048), (3024, 5976), (3402, 5312), (3456, 5229), (3486, 5184), (3888, 4648), (3984, 4536), (4032, 4482)]