31073004

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6691}}^1$

素因数の和:6747

約数の個数: 48

約数和(自身を含む): 82445440

約数和(自身を除く): 51372436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6691, 13382, 20073, 26764, 40146, 60219, 80292, 120438, 180657, 240876, 287713, 361314, 575426, 722628, 863139, 1150852, 1726278, 2589417, 3452556, 5178834, 7768251, 10357668, 15536502, 31073004]

約数ペア:

[(1, 31073004), (2, 15536502), (3, 10357668), (4, 7768251), (6, 5178834), (9, 3452556), (12, 2589417), (18, 1726278), (27, 1150852), (36, 863139), (43, 722628), (54, 575426), (86, 361314), (108, 287713), (129, 240876), (172, 180657), (258, 120438), (387, 80292), (516, 60219), (774, 40146), (1161, 26764), (1548, 20073), (2322, 13382), (4644, 6691)]