18464184

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 53352000

約数和(自身を除く): 34887816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 37, 58, 72, 74, 87, 111, 116, 148, 174, 222, 232, 239, 261, 296, 333, 348, 444, 478, 522, 666, 696, 717, 888, 956, 1044, 1073, 1332, 1434, 1912, 2088, 2146, 2151, 2664, 2868, 3219, 4292, 4302, 5736, 6438, 6931, 8584, 8604, 8843, 9657, 12876, 13862, 17208, 17686, 19314, 20793, 25752, 26529, 27724, 35372, 38628, 41586, 53058, 55448, 62379, 70744, 77256, 79587, 83172, 106116, 124758, 159174, 166344, 212232, 249516, 256447, 318348, 499032, 512894, 636696, 769341, 1025788, 1538682, 2051576, 2308023, 3077364, 4616046, 6154728, 9232092, 18464184]

約数ペア:

[(1, 18464184), (2, 9232092), (3, 6154728), (4, 4616046), (6, 3077364), (8, 2308023), (9, 2051576), (12, 1538682), (18, 1025788), (24, 769341), (29, 636696), (36, 512894), (37, 499032), (58, 318348), (72, 256447), (74, 249516), (87, 212232), (111, 166344), (116, 159174), (148, 124758), (174, 106116), (222, 83172), (232, 79587), (239, 77256), (261, 70744), (296, 62379), (333, 55448), (348, 53058), (444, 41586), (478, 38628), (522, 35372), (666, 27724), (696, 26529), (717, 25752), (888, 20793), (956, 19314), (1044, 17686), (1073, 17208), (1332, 13862), (1434, 12876), (1912, 9657), (2088, 8843), (2146, 8604), (2151, 8584), (2664, 6931), (2868, 6438), (3219, 5736), (4292, 4302)]