18341856

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 60963840

約数和(自身を除く): 42621984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 71, 72, 78, 92, 96, 104, 108, 117, 138, 142, 144, 156, 184, 207, 208, 213, 216, 234, 276, 284, 288, 299, 312, 351, 368, 414, 416, 426, 432, 468, 552, 568, 598, 621, 624, 639, 702, 736, 828, 852, 864, 897, 923, 936, 1104, 1136, 1196, 1242, 1248, 1278, 1404, 1633, 1656, 1704, 1794, 1846, 1872, 1917, 2208, 2272, 2392, 2484, 2556, 2691, 2769, 2808, 3266, 3312, 3408, 3588, 3692, 3744, 3834, 4784, 4899, 4968, 5112, 5382, 5538, 5616, 6532, 6624, 6816, 7176, 7384, 7668, 8073, 8307, 9568, 9798, 9936, 10224, 10764, 11076, 11232, 13064, 14352, 14697, 14768, 15336, 16146, 16614, 19596, 19872, 20448, 21229, 21528, 22152, 24921, 26128, 28704, 29394, 29536, 30672, 32292, 33228, 39192, 42458, 43056, 44091, 44304, 49842, 52256, 58788, 61344, 63687, 64584, 66456, 78384, 84916, 86112, 88182, 88608, 99684, 117576, 127374, 129168, 132912, 156768, 169832, 176364, 191061, 199368, 235152, 254748, 258336, 265824, 339664, 352728, 382122, 398736, 470304, 509496, 573183, 679328, 705456, 764244, 797472, 1018992, 1146366, 1410912, 1528488, 2037984, 2292732, 3056976, 4585464, 6113952, 9170928, 18341856]

約数ペア:

[(1, 18341856), (2, 9170928), (3, 6113952), (4, 4585464), (6, 3056976), (8, 2292732), (9, 2037984), (12, 1528488), (13, 1410912), (16, 1146366), (18, 1018992), (23, 797472), (24, 764244), (26, 705456), (27, 679328), (32, 573183), (36, 509496), (39, 470304), (46, 398736), (48, 382122), (52, 352728), (54, 339664), (69, 265824), (71, 258336), (72, 254748), (78, 235152), (92, 199368), (96, 191061), (104, 176364), (108, 169832), (117, 156768), (138, 132912), (142, 129168), (144, 127374), (156, 117576), (184, 99684), (207, 88608), (208, 88182), (213, 86112), (216, 84916), (234, 78384), (276, 66456), (284, 64584), (288, 63687), (299, 61344), (312, 58788), (351, 52256), (368, 49842), (414, 44304), (416, 44091), (426, 43056), (432, 42458), (468, 39192), (552, 33228), (568, 32292), (598, 30672), (621, 29536), (624, 29394), (639, 28704), (702, 26128), (736, 24921), (828, 22152), (852, 21528), (864, 21229), (897, 20448), (923, 19872), (936, 19596), (1104, 16614), (1136, 16146), (1196, 15336), (1242, 14768), (1248, 14697), (1278, 14352), (1404, 13064), (1633, 11232), (1656, 11076), (1704, 10764), (1794, 10224), (1846, 9936), (1872, 9798), (1917, 9568), (2208, 8307), (2272, 8073), (2392, 7668), (2484, 7384), (2556, 7176), (2691, 6816), (2769, 6624), (2808, 6532), (3266, 5616), (3312, 5538), (3408, 5382), (3588, 5112), (3692, 4968), (3744, 4899), (3834, 4784)]