6665646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 14521248

約数和(自身を除く): 7855602

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 881, 1261, 1762, 2522, 2643, 3783, 5286, 7566, 11453, 22906, 34359, 68718, 85457, 170914, 256371, 512742, 1110941, 2221882, 3332823, 6665646]

約数ペア:

[(1, 6665646), (2, 3332823), (3, 2221882), (6, 1110941), (13, 512742), (26, 256371), (39, 170914), (78, 85457), (97, 68718), (194, 34359), (291, 22906), (582, 11453), (881, 7566), (1261, 5286), (1762, 3783), (2522, 2643)]