21160512

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2196

約数の個数: 84

約数和(自身を含む): 64250316

約数和(自身を除く): 43089804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2161, 2448, 3264, 4322, 4896, 6483, 8644, 9792, 12966, 17288, 19449, 25932, 34576, 36737, 38898, 51864, 69152, 73474, 77796, 103728, 110211, 138304, 146948, 155592, 207456, 220422, 293896, 311184, 330633, 414912, 440844, 587792, 622368, 661266, 881688, 1175584, 1244736, 1322532, 1763376, 2351168, 2645064, 3526752, 5290128, 7053504, 10580256, 21160512]

約数ペア:

[(1, 21160512), (2, 10580256), (3, 7053504), (4, 5290128), (6, 3526752), (8, 2645064), (9, 2351168), (12, 1763376), (16, 1322532), (17, 1244736), (18, 1175584), (24, 881688), (32, 661266), (34, 622368), (36, 587792), (48, 440844), (51, 414912), (64, 330633), (68, 311184), (72, 293896), (96, 220422), (102, 207456), (136, 155592), (144, 146948), (153, 138304), (192, 110211), (204, 103728), (272, 77796), (288, 73474), (306, 69152), (408, 51864), (544, 38898), (576, 36737), (612, 34576), (816, 25932), (1088, 19449), (1224, 17288), (1632, 12966), (2161, 9792), (2448, 8644), (3264, 6483), (4322, 4896)]