18278766231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1\times {\mathrm{6301}}^1$

素因数の和:11503

約数の個数: 32

約数和(自身を含む): 28161167616

約数和(自身を除く): 9882401385

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 5171, 6301, 15513, 18903, 56881, 69311, 87907, 107117, 170643, 207933, 263721, 321351, 966977, 1178287, 2900931, 3534861, 32582471, 97747413, 358407181, 553902007, 1075221543, 1661706021, 6092922077, 18278766231]

約数ペア:

[(1, 18278766231), (3, 6092922077), (11, 1661706021), (17, 1075221543), (33, 553902007), (51, 358407181), (187, 97747413), (561, 32582471), (5171, 3534861), (6301, 2900931), (15513, 1178287), (18903, 966977), (56881, 321351), (69311, 263721), (87907, 207933), (107117, 170643)]