18485376

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 192

約数和(自身を含む): 63174720

約数和(自身を除く): 44689344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 128, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 384, 416, 448, 483, 529, 546, 552, 598, 624, 644, 672, 728, 736, 832, 896, 897, 966, 1058, 1092, 1104, 1196, 1248, 1288, 1344, 1456, 1472, 1587, 1664, 1794, 1932, 2093, 2116, 2184, 2208, 2392, 2496, 2576, 2688, 2912, 2944, 3174, 3588, 3703, 3864, 4186, 4232, 4368, 4416, 4784, 4992, 5152, 5824, 6279, 6348, 6877, 7176, 7406, 7728, 8372, 8464, 8736, 8832, 9568, 10304, 11109, 11648, 12558, 12696, 13754, 14352, 14812, 15456, 16744, 16928, 17472, 19136, 20608, 20631, 22218, 25116, 25392, 27508, 28704, 29624, 30912, 33488, 33856, 34944, 38272, 41262, 44436, 48139, 50232, 50784, 55016, 57408, 59248, 61824, 66976, 67712, 82524, 88872, 96278, 100464, 101568, 110032, 114816, 118496, 133952, 144417, 165048, 177744, 192556, 200928, 203136, 220064, 236992, 267904, 288834, 330096, 355488, 385112, 401856, 440128, 473984, 577668, 660192, 710976, 770224, 803712, 880256, 1155336, 1320384, 1421952, 1540448, 2310672, 2640768, 3080896, 4621344, 6161792, 9242688, 18485376]

約数ペア:

[(1, 18485376), (2, 9242688), (3, 6161792), (4, 4621344), (6, 3080896), (7, 2640768), (8, 2310672), (12, 1540448), (13, 1421952), (14, 1320384), (16, 1155336), (21, 880256), (23, 803712), (24, 770224), (26, 710976), (28, 660192), (32, 577668), (39, 473984), (42, 440128), (46, 401856), (48, 385112), (52, 355488), (56, 330096), (64, 288834), (69, 267904), (78, 236992), (84, 220064), (91, 203136), (92, 200928), (96, 192556), (104, 177744), (112, 165048), (128, 144417), (138, 133952), (156, 118496), (161, 114816), (168, 110032), (182, 101568), (184, 100464), (192, 96278), (208, 88872), (224, 82524), (273, 67712), (276, 66976), (299, 61824), (312, 59248), (322, 57408), (336, 55016), (364, 50784), (368, 50232), (384, 48139), (416, 44436), (448, 41262), (483, 38272), (529, 34944), (546, 33856), (552, 33488), (598, 30912), (624, 29624), (644, 28704), (672, 27508), (728, 25392), (736, 25116), (832, 22218), (896, 20631), (897, 20608), (966, 19136), (1058, 17472), (1092, 16928), (1104, 16744), (1196, 15456), (1248, 14812), (1288, 14352), (1344, 13754), (1456, 12696), (1472, 12558), (1587, 11648), (1664, 11109), (1794, 10304), (1932, 9568), (2093, 8832), (2116, 8736), (2184, 8464), (2208, 8372), (2392, 7728), (2496, 7406), (2576, 7176), (2688, 6877), (2912, 6348), (2944, 6279), (3174, 5824), (3588, 5152), (3703, 4992), (3864, 4784), (4186, 4416), (4232, 4368)]