21754944

素因数分解:

$2^6\times 3^2\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 84

約数和(自身を含む): 63002160

約数和(自身を除く): 41247216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 179, 192, 211, 288, 358, 422, 537, 576, 633, 716, 844, 1074, 1266, 1432, 1611, 1688, 1899, 2148, 2532, 2864, 3222, 3376, 3798, 4296, 5064, 5728, 6444, 6752, 7596, 8592, 10128, 11456, 12888, 13504, 15192, 17184, 20256, 25776, 30384, 34368, 37769, 40512, 51552, 60768, 75538, 103104, 113307, 121536, 151076, 226614, 302152, 339921, 453228, 604304, 679842, 906456, 1208608, 1359684, 1812912, 2417216, 2719368, 3625824, 5438736, 7251648, 10877472, 21754944]

約数ペア:

[(1, 21754944), (2, 10877472), (3, 7251648), (4, 5438736), (6, 3625824), (8, 2719368), (9, 2417216), (12, 1812912), (16, 1359684), (18, 1208608), (24, 906456), (32, 679842), (36, 604304), (48, 453228), (64, 339921), (72, 302152), (96, 226614), (144, 151076), (179, 121536), (192, 113307), (211, 103104), (288, 75538), (358, 60768), (422, 51552), (537, 40512), (576, 37769), (633, 34368), (716, 30384), (844, 25776), (1074, 20256), (1266, 17184), (1432, 15192), (1611, 13504), (1688, 12888), (1899, 11456), (2148, 10128), (2532, 8592), (2864, 7596), (3222, 6752), (3376, 6444), (3798, 5728), (4296, 5064)]