40738938

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{21419}}^1$

素因数の和:21741

約数の個数: 16

約数和(自身を含む): 81738720

約数和(自身を除く): 40999782

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 21419, 42838, 64257, 128514, 6789823, 13579646, 20369469, 40738938]

約数ペア:

[(1, 40738938), (2, 20369469), (3, 13579646), (6, 6789823), (317, 128514), (634, 64257), (951, 42838), (1902, 21419)]