2722734

素因数分解:

$2^1\times 3^4\times 7^5$

素因数の和:49

約数の個数: 60

約数和(自身を含む): 7117704

約数和(自身を除く): 4394970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 2058, 2401, 2646, 3087, 3969, 4802, 6174, 7203, 7938, 9261, 14406, 16807, 18522, 21609, 27783, 33614, 43218, 50421, 55566, 64827, 100842, 129654, 151263, 194481, 302526, 388962, 453789, 907578, 1361367, 2722734]

約数ペア:

[(1, 2722734), (2, 1361367), (3, 907578), (6, 453789), (7, 388962), (9, 302526), (14, 194481), (18, 151263), (21, 129654), (27, 100842), (42, 64827), (49, 55566), (54, 50421), (63, 43218), (81, 33614), (98, 27783), (126, 21609), (147, 18522), (162, 16807), (189, 14406), (294, 9261), (343, 7938), (378, 7203), (441, 6174), (567, 4802), (686, 3969), (882, 3087), (1029, 2646), (1134, 2401), (1323, 2058)]