9780534

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 22049280

約数和(自身を除く): 12268746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 2551, 3834, 5102, 7653, 15306, 22959, 45918, 68877, 137754, 181121, 362242, 543363, 1086726, 1630089, 3260178, 4890267, 9780534]

約数ペア:

[(1, 9780534), (2, 4890267), (3, 3260178), (6, 1630089), (9, 1086726), (18, 543363), (27, 362242), (54, 181121), (71, 137754), (142, 68877), (213, 45918), (426, 22959), (639, 15306), (1278, 7653), (1917, 5102), (2551, 3834)]