18033568

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 43545600

約数和(自身を除く): 25512032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 53, 56, 62, 98, 106, 112, 124, 196, 212, 217, 224, 248, 343, 371, 392, 424, 434, 496, 686, 742, 784, 848, 868, 992, 1372, 1484, 1519, 1568, 1643, 1696, 1736, 2597, 2744, 2968, 3038, 3286, 3472, 5194, 5488, 5936, 6076, 6572, 6944, 10388, 10633, 10976, 11501, 11872, 12152, 13144, 18179, 20776, 21266, 23002, 24304, 26288, 36358, 41552, 42532, 46004, 48608, 52576, 72716, 80507, 83104, 85064, 92008, 145432, 161014, 170128, 184016, 290864, 322028, 340256, 368032, 563549, 581728, 644056, 1127098, 1288112, 2254196, 2576224, 4508392, 9016784, 18033568]

約数ペア:

[(1, 18033568), (2, 9016784), (4, 4508392), (7, 2576224), (8, 2254196), (14, 1288112), (16, 1127098), (28, 644056), (31, 581728), (32, 563549), (49, 368032), (53, 340256), (56, 322028), (62, 290864), (98, 184016), (106, 170128), (112, 161014), (124, 145432), (196, 92008), (212, 85064), (217, 83104), (224, 80507), (248, 72716), (343, 52576), (371, 48608), (392, 46004), (424, 42532), (434, 41552), (496, 36358), (686, 26288), (742, 24304), (784, 23002), (848, 21266), (868, 20776), (992, 18179), (1372, 13144), (1484, 12152), (1519, 11872), (1568, 11501), (1643, 10976), (1696, 10633), (1736, 10388), (2597, 6944), (2744, 6572), (2968, 6076), (3038, 5936), (3286, 5488), (3472, 5194)]