8643114

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6763}}^1$

素因数の和:6842

約数の個数: 24

約数和(自身を含む): 18993312

約数和(自身を除く): 10350198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 6763, 13526, 20289, 40578, 60867, 121734, 480173, 960346, 1440519, 2881038, 4321557, 8643114]

約数ペア:

[(1, 8643114), (2, 4321557), (3, 2881038), (6, 1440519), (9, 960346), (18, 480173), (71, 121734), (142, 60867), (213, 40578), (426, 20289), (639, 13526), (1278, 6763)]