40493478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293431}}^1$

素因数の和:293459

約数の個数: 16

約数和(自身を含む): 84508416

約数和(自身を除く): 44014938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 293431, 586862, 880293, 1760586, 6748913, 13497826, 20246739, 40493478]

約数ペア:

[(1, 40493478), (2, 20246739), (3, 13497826), (6, 6748913), (23, 1760586), (46, 880293), (69, 586862), (138, 293431)]