26737038

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20921}}^1$

素因数の和:21000

約数の個数: 24

約数和(自身を含む): 58748976

約数和(自身を除く): 32011938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 20921, 41842, 62763, 125526, 188289, 376578, 1485391, 2970782, 4456173, 8912346, 13368519, 26737038]

約数ペア:

[(1, 26737038), (2, 13368519), (3, 8912346), (6, 4456173), (9, 2970782), (18, 1485391), (71, 376578), (142, 188289), (213, 125526), (426, 62763), (639, 41842), (1278, 20921)]