21317371968

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^2\times {\mathrm{132019}}^1$

素因数の和:132092

約数の個数: 84

約数和(自身を含む): 58414625360

約数和(自身を除く): 37097253392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 841, 928, 1392, 1682, 1856, 2523, 2784, 3364, 5046, 5568, 6728, 10092, 13456, 20184, 26912, 40368, 53824, 80736, 132019, 161472, 264038, 396057, 528076, 792114, 1056152, 1584228, 2112304, 3168456, 3828551, 4224608, 6336912, 7657102, 8449216, 11485653, 12673824, 15314204, 22971306, 25347648, 30628408, 45942612, 61256816, 91885224, 111027979, 122513632, 183770448, 222055958, 245027264, 333083937, 367540896, 444111916, 666167874, 735081792, 888223832, 1332335748, 1776447664, 2664671496, 3552895328, 5329342992, 7105790656, 10658685984, 21317371968]

約数ペア:

[(1, 21317371968), (2, 10658685984), (3, 7105790656), (4, 5329342992), (6, 3552895328), (8, 2664671496), (12, 1776447664), (16, 1332335748), (24, 888223832), (29, 735081792), (32, 666167874), (48, 444111916), (58, 367540896), (64, 333083937), (87, 245027264), (96, 222055958), (116, 183770448), (174, 122513632), (192, 111027979), (232, 91885224), (348, 61256816), (464, 45942612), (696, 30628408), (841, 25347648), (928, 22971306), (1392, 15314204), (1682, 12673824), (1856, 11485653), (2523, 8449216), (2784, 7657102), (3364, 6336912), (5046, 4224608), (5568, 3828551), (6728, 3168456), (10092, 2112304), (13456, 1584228), (20184, 1056152), (26912, 792114), (40368, 528076), (53824, 396057), (80736, 264038), (132019, 161472)]