18129408

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 160

約数和(自身を含む): 55978560

約数和(自身を除く): 37849152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 37, 44, 48, 58, 64, 66, 74, 87, 88, 96, 111, 116, 128, 132, 148, 174, 176, 192, 222, 232, 256, 264, 296, 319, 348, 352, 384, 407, 444, 464, 512, 528, 592, 638, 696, 704, 768, 814, 888, 928, 957, 1056, 1073, 1184, 1221, 1276, 1392, 1408, 1536, 1628, 1776, 1856, 1914, 2112, 2146, 2368, 2442, 2552, 2784, 2816, 3219, 3256, 3552, 3712, 3828, 4224, 4292, 4736, 4884, 5104, 5568, 5632, 6438, 6512, 7104, 7424, 7656, 8448, 8584, 9472, 9768, 10208, 11136, 11803, 12876, 13024, 14208, 14848, 15312, 16896, 17168, 18944, 19536, 20416, 22272, 23606, 25752, 26048, 28416, 30624, 34336, 35409, 39072, 40832, 44544, 47212, 51504, 52096, 56832, 61248, 68672, 70818, 78144, 81664, 94424, 103008, 104192, 122496, 137344, 141636, 156288, 163328, 188848, 206016, 208384, 244992, 274688, 283272, 312576, 377696, 412032, 489984, 549376, 566544, 625152, 755392, 824064, 1133088, 1510784, 1648128, 2266176, 3021568, 4532352, 6043136, 9064704, 18129408]

約数ペア:

[(1, 18129408), (2, 9064704), (3, 6043136), (4, 4532352), (6, 3021568), (8, 2266176), (11, 1648128), (12, 1510784), (16, 1133088), (22, 824064), (24, 755392), (29, 625152), (32, 566544), (33, 549376), (37, 489984), (44, 412032), (48, 377696), (58, 312576), (64, 283272), (66, 274688), (74, 244992), (87, 208384), (88, 206016), (96, 188848), (111, 163328), (116, 156288), (128, 141636), (132, 137344), (148, 122496), (174, 104192), (176, 103008), (192, 94424), (222, 81664), (232, 78144), (256, 70818), (264, 68672), (296, 61248), (319, 56832), (348, 52096), (352, 51504), (384, 47212), (407, 44544), (444, 40832), (464, 39072), (512, 35409), (528, 34336), (592, 30624), (638, 28416), (696, 26048), (704, 25752), (768, 23606), (814, 22272), (888, 20416), (928, 19536), (957, 18944), (1056, 17168), (1073, 16896), (1184, 15312), (1221, 14848), (1276, 14208), (1392, 13024), (1408, 12876), (1536, 11803), (1628, 11136), (1776, 10208), (1856, 9768), (1914, 9472), (2112, 8584), (2146, 8448), (2368, 7656), (2442, 7424), (2552, 7104), (2784, 6512), (2816, 6438), (3219, 5632), (3256, 5568), (3552, 5104), (3712, 4884), (3828, 4736), (4224, 4292)]