2247321678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{2663}}^1$

素因数の和:3029

約数の個数: 64

約数和(自身を含む): 5229453312

約数和(自身を除く): 2982131634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 283, 426, 497, 566, 849, 994, 1491, 1698, 1981, 2663, 2982, 3962, 5326, 5943, 7989, 11886, 15978, 18641, 20093, 37282, 40186, 55923, 60279, 111846, 120558, 140651, 189073, 281302, 378146, 421953, 567219, 753629, 843906, 1134438, 1323511, 1507258, 2260887, 2647022, 3970533, 4521774, 5275403, 7941066, 10550806, 15826209, 31652418, 53507659, 107015318, 160522977, 321045954, 374553613, 749107226, 1123660839, 2247321678]

約数ペア:

[(1, 2247321678), (2, 1123660839), (3, 749107226), (6, 374553613), (7, 321045954), (14, 160522977), (21, 107015318), (42, 53507659), (71, 31652418), (142, 15826209), (213, 10550806), (283, 7941066), (426, 5275403), (497, 4521774), (566, 3970533), (849, 2647022), (994, 2260887), (1491, 1507258), (1698, 1323511), (1981, 1134438), (2663, 843906), (2982, 753629), (3962, 567219), (5326, 421953), (5943, 378146), (7989, 281302), (11886, 189073), (15978, 140651), (18641, 120558), (20093, 111846), (37282, 60279), (40186, 55923)]