17933940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{33211}}^1$

素因数の和:33229

約数の個数: 48

約数和(自身を含む): 55796160

約数和(自身を除く): 37862220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 33211, 66422, 99633, 132844, 166055, 199266, 298899, 332110, 398532, 498165, 597798, 664220, 896697, 996330, 1195596, 1494495, 1793394, 1992660, 2988990, 3586788, 4483485, 5977980, 8966970, 17933940]

約数ペア:

[(1, 17933940), (2, 8966970), (3, 5977980), (4, 4483485), (5, 3586788), (6, 2988990), (9, 1992660), (10, 1793394), (12, 1494495), (15, 1195596), (18, 996330), (20, 896697), (27, 664220), (30, 597798), (36, 498165), (45, 398532), (54, 332110), (60, 298899), (90, 199266), (108, 166055), (135, 132844), (180, 99633), (270, 66422), (540, 33211)]