290042838

素因数分解:

$2^1\times 3^2\times {\mathrm{1973}}^1\times {\mathrm{8167}}^1$

素因数の和:10148

約数の個数: 24

約数和(自身を含む): 628821648

約数和(自身を除く): 338778810

約数列:

[1, 2, 3, 6, 9, 18, 1973, 3946, 5919, 8167, 11838, 16334, 17757, 24501, 35514, 49002, 73503, 147006, 16113491, 32226982, 48340473, 96680946, 145021419, 290042838]

約数ペア:

[(1, 290042838), (2, 145021419), (3, 96680946), (6, 48340473), (9, 32226982), (18, 16113491), (1973, 147006), (3946, 73503), (5919, 49002), (8167, 35514), (11838, 24501), (16334, 17757)]