18443572994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{8693}}^1$

素因数の和:9335

約数の個数: 64

約数和(自身を含む): 36055756800

約数和(自身を除く): 17612183806

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 599, 1198, 1771, 3542, 4193, 6589, 8386, 8693, 13178, 13777, 17386, 27554, 46123, 60851, 92246, 95623, 96439, 121702, 151547, 191246, 192878, 199939, 303094, 399878, 669361, 1060829, 1338722, 1399573, 2121658, 2199329, 2799146, 4398658, 5207107, 10414214, 15395303, 30790606, 36449749, 57278177, 72899498, 114556354, 119763461, 239526922, 400947239, 801894478, 838344227, 1317398071, 1676688454, 2634796142, 9221786497, 18443572994]

約数ペア:

[(1, 18443572994), (2, 9221786497), (7, 2634796142), (11, 1676688454), (14, 1317398071), (22, 838344227), (23, 801894478), (46, 400947239), (77, 239526922), (154, 119763461), (161, 114556354), (253, 72899498), (322, 57278177), (506, 36449749), (599, 30790606), (1198, 15395303), (1771, 10414214), (3542, 5207107), (4193, 4398658), (6589, 2799146), (8386, 2199329), (8693, 2121658), (13178, 1399573), (13777, 1338722), (17386, 1060829), (27554, 669361), (46123, 399878), (60851, 303094), (92246, 199939), (95623, 192878), (96439, 191246), (121702, 151547)]