18047744

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 46357920

約数和(自身を除く): 28310176

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 29, 32, 34, 44, 52, 58, 64, 68, 88, 104, 116, 128, 136, 143, 176, 187, 208, 221, 232, 256, 272, 286, 319, 352, 374, 377, 416, 442, 464, 493, 544, 572, 638, 704, 748, 754, 832, 884, 928, 986, 1088, 1144, 1276, 1408, 1496, 1508, 1664, 1768, 1856, 1972, 2176, 2288, 2431, 2552, 2816, 2992, 3016, 3328, 3536, 3712, 3944, 4147, 4352, 4576, 4862, 5104, 5423, 5984, 6032, 6409, 7072, 7424, 7888, 8294, 9152, 9724, 10208, 10846, 11968, 12064, 12818, 14144, 15776, 16588, 18304, 19448, 20416, 21692, 23936, 24128, 25636, 28288, 31552, 33176, 36608, 38896, 40832, 43384, 47872, 48256, 51272, 56576, 63104, 66352, 70499, 77792, 81664, 86768, 96512, 102544, 126208, 132704, 140998, 155584, 173536, 205088, 265408, 281996, 311168, 347072, 410176, 530816, 563992, 622336, 694144, 820352, 1061632, 1127984, 1388288, 1640704, 2255968, 4511936, 9023872, 18047744]

約数ペア:

[(1, 18047744), (2, 9023872), (4, 4511936), (8, 2255968), (11, 1640704), (13, 1388288), (16, 1127984), (17, 1061632), (22, 820352), (26, 694144), (29, 622336), (32, 563992), (34, 530816), (44, 410176), (52, 347072), (58, 311168), (64, 281996), (68, 265408), (88, 205088), (104, 173536), (116, 155584), (128, 140998), (136, 132704), (143, 126208), (176, 102544), (187, 96512), (208, 86768), (221, 81664), (232, 77792), (256, 70499), (272, 66352), (286, 63104), (319, 56576), (352, 51272), (374, 48256), (377, 47872), (416, 43384), (442, 40832), (464, 38896), (493, 36608), (544, 33176), (572, 31552), (638, 28288), (704, 25636), (748, 24128), (754, 23936), (832, 21692), (884, 20416), (928, 19448), (986, 18304), (1088, 16588), (1144, 15776), (1276, 14144), (1408, 12818), (1496, 12064), (1508, 11968), (1664, 10846), (1768, 10208), (1856, 9724), (1972, 9152), (2176, 8294), (2288, 7888), (2431, 7424), (2552, 7072), (2816, 6409), (2992, 6032), (3016, 5984), (3328, 5423), (3536, 5104), (3712, 4862), (3944, 4576), (4147, 4352)]