25256178

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4263

約数の個数: 32

約数和(自身を含む): 56635200

約数和(自身を除く): 31379022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 4139, 6102, 8278, 12417, 24834, 37251, 74502, 111753, 223506, 467707, 935414, 1403121, 2806242, 4209363, 8418726, 12628089, 25256178]

約数ペア:

[(1, 25256178), (2, 12628089), (3, 8418726), (6, 4209363), (9, 2806242), (18, 1403121), (27, 935414), (54, 467707), (113, 223506), (226, 111753), (339, 74502), (678, 37251), (1017, 24834), (2034, 12417), (3051, 8278), (4139, 6102)]