8356866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 20514816

約数和(自身を除く): 12157950

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 211, 246, 287, 322, 422, 483, 574, 633, 861, 943, 966, 1266, 1477, 1722, 1886, 2829, 2954, 4431, 4853, 5658, 6601, 8651, 8862, 9706, 13202, 14559, 17302, 19803, 25953, 29118, 33971, 39606, 51906, 60557, 67942, 101913, 121114, 181671, 198973, 203826, 363342, 397946, 596919, 1193838, 1392811, 2785622, 4178433, 8356866]

約数ペア:

[(1, 8356866), (2, 4178433), (3, 2785622), (6, 1392811), (7, 1193838), (14, 596919), (21, 397946), (23, 363342), (41, 203826), (42, 198973), (46, 181671), (69, 121114), (82, 101913), (123, 67942), (138, 60557), (161, 51906), (211, 39606), (246, 33971), (287, 29118), (322, 25953), (422, 19803), (483, 17302), (574, 14559), (633, 13202), (861, 9706), (943, 8862), (966, 8651), (1266, 6601), (1477, 5658), (1722, 4853), (1886, 4431), (2829, 2954)]