21598368

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 62741952

約数和(自身を除く): 41143584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 113, 132, 176, 181, 226, 264, 339, 352, 362, 452, 528, 543, 678, 724, 904, 1056, 1086, 1243, 1356, 1448, 1808, 1991, 2172, 2486, 2712, 2896, 3616, 3729, 3982, 4344, 4972, 5424, 5792, 5973, 7458, 7964, 8688, 9944, 10848, 11946, 14916, 15928, 17376, 19888, 20453, 23892, 29832, 31856, 39776, 40906, 47784, 59664, 61359, 63712, 81812, 95568, 119328, 122718, 163624, 191136, 224983, 245436, 327248, 449966, 490872, 654496, 674949, 899932, 981744, 1349898, 1799864, 1963488, 2699796, 3599728, 5399592, 7199456, 10799184, 21598368]

約数ペア:

[(1, 21598368), (2, 10799184), (3, 7199456), (4, 5399592), (6, 3599728), (8, 2699796), (11, 1963488), (12, 1799864), (16, 1349898), (22, 981744), (24, 899932), (32, 674949), (33, 654496), (44, 490872), (48, 449966), (66, 327248), (88, 245436), (96, 224983), (113, 191136), (132, 163624), (176, 122718), (181, 119328), (226, 95568), (264, 81812), (339, 63712), (352, 61359), (362, 59664), (452, 47784), (528, 40906), (543, 39776), (678, 31856), (724, 29832), (904, 23892), (1056, 20453), (1086, 19888), (1243, 17376), (1356, 15928), (1448, 14916), (1808, 11946), (1991, 10848), (2172, 9944), (2486, 8688), (2712, 7964), (2896, 7458), (3616, 5973), (3729, 5792), (3982, 5424), (4344, 4972)]