18138659904

素因数分解:

$2^6\times 3^2\times {\mathrm{31490729}}^1$

素因数の和:31490747

約数の個数: 42

約数和(自身を含む): 51991195230

約数和(自身を除く): 33852535326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 31490729, 62981458, 94472187, 125962916, 188944374, 251925832, 283416561, 377888748, 503851664, 566833122, 755777496, 1007703328, 1133666244, 1511554992, 2015406656, 2267332488, 3023109984, 4534664976, 6046219968, 9069329952, 18138659904]

約数ペア:

[(1, 18138659904), (2, 9069329952), (3, 6046219968), (4, 4534664976), (6, 3023109984), (8, 2267332488), (9, 2015406656), (12, 1511554992), (16, 1133666244), (18, 1007703328), (24, 755777496), (32, 566833122), (36, 503851664), (48, 377888748), (64, 283416561), (72, 251925832), (96, 188944374), (144, 125962916), (192, 94472187), (288, 62981458), (576, 31490729)]