21464095296

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15970309}}^1$

素因数の和:15970331

約数の個数: 56

約数和(自身を含む): 64903339840

約数和(自身を除く): 43439244544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15970309, 31940618, 47910927, 63881236, 95821854, 111792163, 127762472, 191643708, 223584326, 255524944, 335376489, 383287416, 447168652, 511049888, 670752978, 766574832, 894337304, 1022099776, 1341505956, 1533149664, 1788674608, 2683011912, 3066299328, 3577349216, 5366023824, 7154698432, 10732047648, 21464095296]

約数ペア:

[(1, 21464095296), (2, 10732047648), (3, 7154698432), (4, 5366023824), (6, 3577349216), (7, 3066299328), (8, 2683011912), (12, 1788674608), (14, 1533149664), (16, 1341505956), (21, 1022099776), (24, 894337304), (28, 766574832), (32, 670752978), (42, 511049888), (48, 447168652), (56, 383287416), (64, 335376489), (84, 255524944), (96, 223584326), (112, 191643708), (168, 127762472), (192, 111792163), (224, 95821854), (336, 63881236), (448, 47910927), (672, 31940618), (1344, 15970309)]