42991878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 91329120

約数和(自身を除く): 48337242

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 521, 809, 1042, 1563, 1618, 2427, 3126, 4854, 8857, 13753, 17714, 26571, 27506, 41259, 53142, 82518, 421489, 842978, 1264467, 2528934, 7165313, 14330626, 21495939, 42991878]

約数ペア:

[(1, 42991878), (2, 21495939), (3, 14330626), (6, 7165313), (17, 2528934), (34, 1264467), (51, 842978), (102, 421489), (521, 82518), (809, 53142), (1042, 41259), (1563, 27506), (1618, 26571), (2427, 17714), (3126, 13753), (4854, 8857)]