91131912

素因数分解:

$2^3\times 3^3\times {\mathrm{421907}}^1$

素因数の和:421922

約数の個数: 32

約数和(自身を含む): 253144800

約数和(自身を除く): 162012888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 421907, 843814, 1265721, 1687628, 2531442, 3375256, 3797163, 5062884, 7594326, 10125768, 11391489, 15188652, 22782978, 30377304, 45565956, 91131912]

約数ペア:

[(1, 91131912), (2, 45565956), (3, 30377304), (4, 22782978), (6, 15188652), (8, 11391489), (9, 10125768), (12, 7594326), (18, 5062884), (24, 3797163), (27, 3375256), (36, 2531442), (54, 1687628), (72, 1265721), (108, 843814), (216, 421907)]