16816994544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2634241}}^1$

素因数の和:2634278

約数の個数: 80

約数和(自身を含む): 52263361280

約数和(自身を除く): 35446366736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 2634241, 5268482, 7902723, 10536964, 15805446, 18439687, 21073928, 31610892, 36879374, 42147856, 50050579, 55319061, 63221784, 73758748, 100101158, 110638122, 126443568, 147517496, 150151737, 200202316, 221276244, 295034992, 300303474, 350354053, 400404632, 442552488, 600606948, 700708106, 800809264, 885104976, 1051062159, 1201213896, 1401416212, 2102124318, 2402427792, 2802832424, 4204248636, 5605664848, 8408497272, 16816994544]

約数ペア:

[(1, 16816994544), (2, 8408497272), (3, 5605664848), (4, 4204248636), (6, 2802832424), (7, 2402427792), (8, 2102124318), (12, 1401416212), (14, 1201213896), (16, 1051062159), (19, 885104976), (21, 800809264), (24, 700708106), (28, 600606948), (38, 442552488), (42, 400404632), (48, 350354053), (56, 300303474), (57, 295034992), (76, 221276244), (84, 200202316), (112, 150151737), (114, 147517496), (133, 126443568), (152, 110638122), (168, 100101158), (228, 73758748), (266, 63221784), (304, 55319061), (336, 50050579), (399, 42147856), (456, 36879374), (532, 31610892), (798, 21073928), (912, 18439687), (1064, 15805446), (1596, 10536964), (2128, 7902723), (3192, 5268482), (6384, 2634241)]