31527156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 78926400

約数和(自身を除く): 47399244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 2609, 3021, 4028, 5218, 6042, 7827, 10436, 12084, 15654, 31308, 49571, 99142, 138277, 148713, 198284, 276554, 297426, 414831, 553108, 594852, 829662, 1659324, 2627263, 5254526, 7881789, 10509052, 15763578, 31527156]

約数ペア:

[(1, 31527156), (2, 15763578), (3, 10509052), (4, 7881789), (6, 5254526), (12, 2627263), (19, 1659324), (38, 829662), (53, 594852), (57, 553108), (76, 414831), (106, 297426), (114, 276554), (159, 198284), (212, 148713), (228, 138277), (318, 99142), (636, 49571), (1007, 31308), (2014, 15654), (2609, 12084), (3021, 10436), (4028, 7827), (5218, 6042)]