2012748078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{9539}}^1$

素因数の和:9717

約数の個数: 64

約数和(自身を含む): 4615833600

約数和(自身を除く): 2603085522

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 139, 253, 278, 417, 506, 759, 834, 1518, 1529, 3058, 3197, 4587, 6394, 9174, 9539, 9591, 19078, 19182, 28617, 35167, 57234, 70334, 104929, 105501, 209858, 211002, 219397, 314787, 438794, 629574, 658191, 1316382, 1325921, 2413367, 2651842, 3977763, 4826734, 7240101, 7955526, 14480202, 14585131, 29170262, 30496183, 43755393, 60992366, 87510786, 91488549, 182977098, 335458013, 670916026, 1006374039, 2012748078]

約数ペア:

[(1, 2012748078), (2, 1006374039), (3, 670916026), (6, 335458013), (11, 182977098), (22, 91488549), (23, 87510786), (33, 60992366), (46, 43755393), (66, 30496183), (69, 29170262), (138, 14585131), (139, 14480202), (253, 7955526), (278, 7240101), (417, 4826734), (506, 3977763), (759, 2651842), (834, 2413367), (1518, 1325921), (1529, 1316382), (3058, 658191), (3197, 629574), (4587, 438794), (6394, 314787), (9174, 219397), (9539, 211002), (9591, 209858), (19078, 105501), (19182, 104929), (28617, 70334), (35167, 57234)]