6885774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 17908488

約数和(自身を除く): 11022714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 211, 222, 259, 294, 333, 422, 441, 518, 633, 666, 777, 882, 1266, 1477, 1554, 1813, 1899, 2331, 2954, 3626, 3798, 4431, 4662, 5439, 7807, 8862, 10339, 10878, 13293, 15614, 16317, 20678, 23421, 26586, 31017, 32634, 46842, 54649, 62034, 70263, 93051, 109298, 140526, 163947, 186102, 327894, 382543, 491841, 765086, 983682, 1147629, 2295258, 3442887, 6885774]

約数ペア:

[(1, 6885774), (2, 3442887), (3, 2295258), (6, 1147629), (7, 983682), (9, 765086), (14, 491841), (18, 382543), (21, 327894), (37, 186102), (42, 163947), (49, 140526), (63, 109298), (74, 93051), (98, 70263), (111, 62034), (126, 54649), (147, 46842), (211, 32634), (222, 31017), (259, 26586), (294, 23421), (333, 20678), (422, 16317), (441, 15614), (518, 13293), (633, 10878), (666, 10339), (777, 8862), (882, 7807), (1266, 5439), (1477, 4662), (1554, 4431), (1813, 3798), (1899, 3626), (2331, 2954)]