2691036684

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{217933}}^1$

素因数の和:217964

約数の個数: 72

約数和(自身を含む): 7932797600

約数和(自身を除く): 5241760916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 217933, 435866, 653799, 871732, 1307598, 1525531, 1961397, 2615196, 3051062, 3922794, 4576593, 6102124, 7845588, 9153186, 10678717, 13729779, 18306372, 21357434, 27459558, 32036151, 42714868, 54919116, 64072302, 74751019, 96108453, 128144604, 149502038, 192216906, 224253057, 299004076, 384433812, 448506114, 672759171, 897012228, 1345518342, 2691036684]

約数ペア:

[(1, 2691036684), (2, 1345518342), (3, 897012228), (4, 672759171), (6, 448506114), (7, 384433812), (9, 299004076), (12, 224253057), (14, 192216906), (18, 149502038), (21, 128144604), (28, 96108453), (36, 74751019), (42, 64072302), (49, 54919116), (63, 42714868), (84, 32036151), (98, 27459558), (126, 21357434), (147, 18306372), (196, 13729779), (252, 10678717), (294, 9153186), (343, 7845588), (441, 6102124), (588, 4576593), (686, 3922794), (882, 3051062), (1029, 2615196), (1372, 1961397), (1764, 1525531), (2058, 1307598), (3087, 871732), (4116, 653799), (6174, 435866), (12348, 217933)]