6851838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 16837632

約数和(自身を除く): 9985794

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 173, 246, 287, 322, 346, 483, 519, 574, 861, 943, 966, 1038, 1211, 1722, 1886, 2422, 2829, 3633, 3979, 5658, 6601, 7093, 7266, 7958, 11937, 13202, 14186, 19803, 21279, 23874, 27853, 39606, 42558, 49651, 55706, 83559, 99302, 148953, 163139, 167118, 297906, 326278, 489417, 978834, 1141973, 2283946, 3425919, 6851838]

約数ペア:

[(1, 6851838), (2, 3425919), (3, 2283946), (6, 1141973), (7, 978834), (14, 489417), (21, 326278), (23, 297906), (41, 167118), (42, 163139), (46, 148953), (69, 99302), (82, 83559), (123, 55706), (138, 49651), (161, 42558), (173, 39606), (246, 27853), (287, 23874), (322, 21279), (346, 19803), (483, 14186), (519, 13202), (574, 11937), (861, 7958), (943, 7266), (966, 7093), (1038, 6601), (1211, 5658), (1722, 3979), (1886, 3633), (2422, 2829)]