138766038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1005551}}^1$

素因数の和:1005579

約数の個数: 16

約数和(自身を含む): 289598976

約数和(自身を除く): 150832938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1005551, 2011102, 3016653, 6033306, 23127673, 46255346, 69383019, 138766038]

約数ペア:

[(1, 138766038), (2, 69383019), (3, 46255346), (6, 23127673), (23, 6033306), (46, 3016653), (69, 2011102), (138, 1005551)]