64536642

素因数分解:

$2^1\times 3^3\times {\mathrm{1195123}}^1$

素因数の和:1195134

約数の個数: 16

約数和(自身を含む): 143414880

約数和(自身を除く): 78878238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1195123, 2390246, 3585369, 7170738, 10756107, 21512214, 32268321, 64536642]

約数ペア:

[(1, 64536642), (2, 32268321), (3, 21512214), (6, 10756107), (9, 7170738), (18, 3585369), (27, 2390246), (54, 1195123)]