222756378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2855851}}^1$

素因数の和:2855869

約数の個数: 16

約数和(自身を含む): 479783136

約数和(自身を除く): 257026758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2855851, 5711702, 8567553, 17135106, 37126063, 74252126, 111378189, 222756378]

約数ペア:

[(1, 222756378), (2, 111378189), (3, 74252126), (6, 37126063), (13, 17135106), (26, 8567553), (39, 5711702), (78, 2855851)]