21093913152

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2817029}}^1$

素因数の和:2817060

約数の個数: 84

約数和(自身を含む): 65112831420

約数和(自身を除く): 44018918268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 2817029, 5634058, 8451087, 11268116, 16902174, 22536232, 25353261, 33804348, 36621377, 45072464, 50706522, 67608696, 73242754, 90144928, 101413044, 109864131, 135217392, 146485508, 180289856, 202826088, 219728262, 270434784, 292971016, 329592393, 405652176, 439456524, 540869568, 585942032, 659184786, 811304352, 878913048, 1171884064, 1318369572, 1622608704, 1757826096, 2343768128, 2636739144, 3515652192, 5273478288, 7031304384, 10546956576, 21093913152]

約数ペア:

[(1, 21093913152), (2, 10546956576), (3, 7031304384), (4, 5273478288), (6, 3515652192), (8, 2636739144), (9, 2343768128), (12, 1757826096), (13, 1622608704), (16, 1318369572), (18, 1171884064), (24, 878913048), (26, 811304352), (32, 659184786), (36, 585942032), (39, 540869568), (48, 439456524), (52, 405652176), (64, 329592393), (72, 292971016), (78, 270434784), (96, 219728262), (104, 202826088), (117, 180289856), (144, 146485508), (156, 135217392), (192, 109864131), (208, 101413044), (234, 90144928), (288, 73242754), (312, 67608696), (416, 50706522), (468, 45072464), (576, 36621377), (624, 33804348), (832, 25353261), (936, 22536232), (1248, 16902174), (1872, 11268116), (2496, 8451087), (3744, 5634058), (7488, 2817029)]