18130176

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 55760320

約数和(自身を除く): 37630144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 61, 64, 72, 86, 96, 108, 122, 128, 129, 144, 172, 183, 192, 216, 244, 256, 258, 288, 344, 366, 384, 387, 432, 488, 516, 549, 576, 688, 732, 768, 774, 864, 976, 1032, 1098, 1152, 1161, 1376, 1464, 1548, 1647, 1728, 1952, 2064, 2196, 2304, 2322, 2623, 2752, 2928, 3096, 3294, 3456, 3904, 4128, 4392, 4644, 5246, 5504, 5856, 6192, 6588, 6912, 7808, 7869, 8256, 8784, 9288, 10492, 11008, 11712, 12384, 13176, 15616, 15738, 16512, 17568, 18576, 20984, 23424, 23607, 24768, 26352, 31476, 33024, 35136, 37152, 41968, 46848, 47214, 49536, 52704, 62952, 70272, 70821, 74304, 83936, 94428, 99072, 105408, 125904, 140544, 141642, 148608, 167872, 188856, 210816, 251808, 283284, 297216, 335744, 377712, 421632, 503616, 566568, 671488, 755424, 1007232, 1133136, 1510848, 2014464, 2266272, 3021696, 4532544, 6043392, 9065088, 18130176]

約数ペア:

[(1, 18130176), (2, 9065088), (3, 6043392), (4, 4532544), (6, 3021696), (8, 2266272), (9, 2014464), (12, 1510848), (16, 1133136), (18, 1007232), (24, 755424), (27, 671488), (32, 566568), (36, 503616), (43, 421632), (48, 377712), (54, 335744), (61, 297216), (64, 283284), (72, 251808), (86, 210816), (96, 188856), (108, 167872), (122, 148608), (128, 141642), (129, 140544), (144, 125904), (172, 105408), (183, 99072), (192, 94428), (216, 83936), (244, 74304), (256, 70821), (258, 70272), (288, 62952), (344, 52704), (366, 49536), (384, 47214), (387, 46848), (432, 41968), (488, 37152), (516, 35136), (549, 33024), (576, 31476), (688, 26352), (732, 24768), (768, 23607), (774, 23424), (864, 20984), (976, 18576), (1032, 17568), (1098, 16512), (1152, 15738), (1161, 15616), (1376, 13176), (1464, 12384), (1548, 11712), (1647, 11008), (1728, 10492), (1952, 9288), (2064, 8784), (2196, 8256), (2304, 7869), (2322, 7808), (2623, 6912), (2752, 6588), (2928, 6192), (3096, 5856), (3294, 5504), (3456, 5246), (3904, 4644), (4128, 4392)]