84247038

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{65921}}^1$

素因数の和:66000

約数の個数: 24

約数和(自身を含む): 185108976

約数和(自身を除く): 100861938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 65921, 131842, 197763, 395526, 593289, 1186578, 4680391, 9360782, 14041173, 28082346, 42123519, 84247038]

約数ペア:

[(1, 84247038), (2, 42123519), (3, 28082346), (6, 14041173), (9, 9360782), (18, 4680391), (71, 1186578), (142, 593289), (213, 395526), (426, 197763), (639, 131842), (1278, 65921)]