18455136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 57335040

約数和(自身を除く): 38879904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 947, 1218, 1392, 1624, 1894, 2436, 2784, 2841, 3248, 3788, 4872, 5682, 6496, 6629, 7576, 9744, 11364, 13258, 15152, 19488, 19887, 22728, 26516, 27463, 30304, 39774, 45456, 53032, 54926, 79548, 82389, 90912, 106064, 109852, 159096, 164778, 192241, 212128, 219704, 318192, 329556, 384482, 439408, 576723, 636384, 659112, 768964, 878816, 1153446, 1318224, 1537928, 2306892, 2636448, 3075856, 4613784, 6151712, 9227568, 18455136]

約数ペア:

[(1, 18455136), (2, 9227568), (3, 6151712), (4, 4613784), (6, 3075856), (7, 2636448), (8, 2306892), (12, 1537928), (14, 1318224), (16, 1153446), (21, 878816), (24, 768964), (28, 659112), (29, 636384), (32, 576723), (42, 439408), (48, 384482), (56, 329556), (58, 318192), (84, 219704), (87, 212128), (96, 192241), (112, 164778), (116, 159096), (168, 109852), (174, 106064), (203, 90912), (224, 82389), (232, 79548), (336, 54926), (348, 53032), (406, 45456), (464, 39774), (609, 30304), (672, 27463), (696, 26516), (812, 22728), (928, 19887), (947, 19488), (1218, 15152), (1392, 13258), (1624, 11364), (1894, 9744), (2436, 7576), (2784, 6629), (2841, 6496), (3248, 5682), (3788, 4872)]