13218972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{84737}}^1$

素因数の和:84757

約数の個数: 24

約数和(自身を含む): 33217296

約数和(自身を除く): 19998324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 84737, 169474, 254211, 338948, 508422, 1016844, 1101581, 2203162, 3304743, 4406324, 6609486, 13218972]

約数ペア:

[(1, 13218972), (2, 6609486), (3, 4406324), (4, 3304743), (6, 2203162), (12, 1101581), (13, 1016844), (26, 508422), (39, 338948), (52, 254211), (78, 169474), (156, 84737)]