7121574

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 16199040

約数和(自身を除く): 9077466

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 3067, 6134, 9201, 18402, 27603, 55206, 82809, 131881, 165618, 263762, 395643, 791286, 1186929, 2373858, 3560787, 7121574]

約数ペア:

[(1, 7121574), (2, 3560787), (3, 2373858), (6, 1186929), (9, 791286), (18, 395643), (27, 263762), (43, 165618), (54, 131881), (86, 82809), (129, 55206), (258, 27603), (387, 18402), (774, 9201), (1161, 6134), (2322, 3067)]