81622038

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{32467}}^1$

素因数の和:32891

約数の個数: 16

約数和(自身を含む): 163638720

約数和(自身を除く): 82016682

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 32467, 64934, 97401, 194802, 13603673, 27207346, 40811019, 81622038]

約数ペア:

[(1, 81622038), (2, 40811019), (3, 27207346), (6, 13603673), (419, 194802), (838, 97401), (1257, 64934), (2514, 32467)]