26797254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 61931520

約数和(自身を除く): 35134266

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 127, 138, 139, 253, 254, 278, 381, 417, 506, 759, 762, 834, 1397, 1518, 1529, 2794, 2921, 3058, 3197, 4191, 4587, 5842, 6394, 8382, 8763, 9174, 9591, 17526, 17653, 19182, 32131, 35167, 35306, 52959, 64262, 70334, 96393, 105501, 105918, 192786, 194183, 211002, 388366, 406019, 582549, 812038, 1165098, 1218057, 2436114, 4466209, 8932418, 13398627, 26797254]

約数ペア:

[(1, 26797254), (2, 13398627), (3, 8932418), (6, 4466209), (11, 2436114), (22, 1218057), (23, 1165098), (33, 812038), (46, 582549), (66, 406019), (69, 388366), (127, 211002), (138, 194183), (139, 192786), (253, 105918), (254, 105501), (278, 96393), (381, 70334), (417, 64262), (506, 52959), (759, 35306), (762, 35167), (834, 32131), (1397, 19182), (1518, 17653), (1529, 17526), (2794, 9591), (2921, 9174), (3058, 8763), (3197, 8382), (4191, 6394), (4587, 5842)]