18239988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{116923}}^1$

素因数の和:116943

約数の個数: 24

約数和(自身を含む): 45834208

約数和(自身を除く): 27594220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 116923, 233846, 350769, 467692, 701538, 1403076, 1519999, 3039998, 4559997, 6079996, 9119994, 18239988]

約数ペア:

[(1, 18239988), (2, 9119994), (3, 6079996), (4, 4559997), (6, 3039998), (12, 1519999), (13, 1403076), (26, 701538), (39, 467692), (52, 350769), (78, 233846), (156, 116923)]