21966912

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3467}}^1$

素因数の和:3496

約数の個数: 84

約数和(自身を含む): 68708016

約数和(自身を除く): 46741104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 3467, 6336, 6934, 10401, 13868, 20802, 27736, 31203, 38137, 41604, 55472, 62406, 76274, 83208, 110944, 114411, 124812, 152548, 166416, 221888, 228822, 249624, 305096, 332832, 343233, 457644, 499248, 610192, 665664, 686466, 915288, 998496, 1220384, 1372932, 1830576, 1996992, 2440768, 2745864, 3661152, 5491728, 7322304, 10983456, 21966912]

約数ペア:

[(1, 21966912), (2, 10983456), (3, 7322304), (4, 5491728), (6, 3661152), (8, 2745864), (9, 2440768), (11, 1996992), (12, 1830576), (16, 1372932), (18, 1220384), (22, 998496), (24, 915288), (32, 686466), (33, 665664), (36, 610192), (44, 499248), (48, 457644), (64, 343233), (66, 332832), (72, 305096), (88, 249624), (96, 228822), (99, 221888), (132, 166416), (144, 152548), (176, 124812), (192, 114411), (198, 110944), (264, 83208), (288, 76274), (352, 62406), (396, 55472), (528, 41604), (576, 38137), (704, 31203), (792, 27736), (1056, 20802), (1584, 13868), (2112, 10401), (3168, 6934), (3467, 6336)]