27850186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 52704000

約数和(自身を除く): 24853814

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 149, 158, 169, 182, 298, 338, 553, 1027, 1043, 1106, 1183, 1937, 2054, 2086, 2366, 3874, 7189, 11771, 13351, 13559, 14378, 23542, 25181, 26702, 27118, 50362, 82397, 93457, 153023, 164794, 176267, 186914, 306046, 352534, 1071161, 1989299, 2142322, 3978598, 13925093, 27850186]

約数ペア:

[(1, 27850186), (2, 13925093), (7, 3978598), (13, 2142322), (14, 1989299), (26, 1071161), (79, 352534), (91, 306046), (149, 186914), (158, 176267), (169, 164794), (182, 153023), (298, 93457), (338, 82397), (553, 50362), (1027, 27118), (1043, 26702), (1106, 25181), (1183, 23542), (1937, 14378), (2054, 13559), (2086, 13351), (2366, 11771), (3874, 7189)]