123039018

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{93637}}^1$

素因数の和:93718

約数の個数: 24

約数和(自身を含む): 270239268

約数和(自身を除く): 147200250

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 93637, 187274, 280911, 561822, 842733, 1685466, 6835501, 13671002, 20506503, 41013006, 61519509, 123039018]

約数ペア:

[(1, 123039018), (2, 61519509), (3, 41013006), (6, 20506503), (9, 13671002), (18, 6835501), (73, 1685466), (146, 842733), (219, 561822), (438, 280911), (657, 187274), (1314, 93637)]