21167690208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1086191}}^1$

素因数の和:1086240

約数の個数: 96

約数和(自身を含む): 65692892160

約数和(自身を除く): 44525201952

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, 1218, 1392, 1624, 2436, 2784, 3248, 4872, 6496, 9744, 19488, 1086191, 2172382, 3258573, 4344764, 6517146, 7603337, 8689528, 13034292, 15206674, 17379056, 22810011, 26068584, 30413348, 31499539, 34758112, 45620022, 52137168, 60826696, 62999078, 91240044, 94498617, 104274336, 121653392, 125998156, 182480088, 188997234, 220496773, 243306784, 251996312, 364960176, 377994468, 440993546, 503992624, 661490319, 729920352, 755988936, 881987092, 1007985248, 1322980638, 1511977872, 1763974184, 2645961276, 3023955744, 3527948368, 5291922552, 7055896736, 10583845104, 21167690208]

約数ペア:

[(1, 21167690208), (2, 10583845104), (3, 7055896736), (4, 5291922552), (6, 3527948368), (7, 3023955744), (8, 2645961276), (12, 1763974184), (14, 1511977872), (16, 1322980638), (21, 1007985248), (24, 881987092), (28, 755988936), (29, 729920352), (32, 661490319), (42, 503992624), (48, 440993546), (56, 377994468), (58, 364960176), (84, 251996312), (87, 243306784), (96, 220496773), (112, 188997234), (116, 182480088), (168, 125998156), (174, 121653392), (203, 104274336), (224, 94498617), (232, 91240044), (336, 62999078), (348, 60826696), (406, 52137168), (464, 45620022), (609, 34758112), (672, 31499539), (696, 30413348), (812, 26068584), (928, 22810011), (1218, 17379056), (1392, 15206674), (1624, 13034292), (2436, 8689528), (2784, 7603337), (3248, 6517146), (4872, 4344764), (6496, 3258573), (9744, 2172382), (19488, 1086191)]