55557726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2137}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 127253760

約数和(自身を除く): 71696034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 619, 1238, 1857, 2137, 3714, 4274, 4333, 6411, 8666, 12822, 12999, 14959, 25998, 29918, 44877, 89754, 1322803, 2645606, 3968409, 7936818, 9259621, 18519242, 27778863, 55557726]

約数ペア:

[(1, 55557726), (2, 27778863), (3, 18519242), (6, 9259621), (7, 7936818), (14, 3968409), (21, 2645606), (42, 1322803), (619, 89754), (1238, 44877), (1857, 29918), (2137, 25998), (3714, 14959), (4274, 12999), (4333, 12822), (6411, 8666)]