18872712

素因数分解:

$2^3\times 3^2\times {\mathrm{262121}}^1$

素因数の和:262133

約数の個数: 24

約数和(自身を含む): 51113790

約数和(自身を除く): 32241078

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 262121, 524242, 786363, 1048484, 1572726, 2096968, 2359089, 3145452, 4718178, 6290904, 9436356, 18872712]

約数ペア:

[(1, 18872712), (2, 9436356), (3, 6290904), (4, 4718178), (6, 3145452), (8, 2359089), (9, 2096968), (12, 1572726), (18, 1048484), (24, 786363), (36, 524242), (72, 262121)]