121319868

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{138493}}^1$

素因数の和:138573

約数の個数: 24

約数和(自身を含む): 286959568

約数和(自身を除く): 165639700

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 138493, 276986, 415479, 553972, 830958, 1661916, 10109989, 20219978, 30329967, 40439956, 60659934, 121319868]

約数ペア:

[(1, 121319868), (2, 60659934), (3, 40439956), (4, 30329967), (6, 20219978), (12, 10109989), (73, 1661916), (146, 830958), (219, 553972), (292, 415479), (438, 276986), (876, 138493)]