6890742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 15769728

約数和(自身を除く): 8878986

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 233, 279, 318, 466, 477, 558, 699, 954, 1398, 1643, 2097, 3286, 4194, 4929, 7223, 9858, 12349, 14446, 14787, 21669, 24698, 29574, 37047, 43338, 65007, 74094, 111141, 130014, 222282, 382819, 765638, 1148457, 2296914, 3445371, 6890742]

約数ペア:

[(1, 6890742), (2, 3445371), (3, 2296914), (6, 1148457), (9, 765638), (18, 382819), (31, 222282), (53, 130014), (62, 111141), (93, 74094), (106, 65007), (159, 43338), (186, 37047), (233, 29574), (279, 24698), (318, 21669), (466, 14787), (477, 14446), (558, 12349), (699, 9858), (954, 7223), (1398, 4929), (1643, 4194), (2097, 3286)]