78761772

素因数分解:

$2^2\times 3^2\times {\mathrm{2187827}}^1$

素因数の和:2187837

約数の個数: 18

約数和(自身を含む): 199092348

約数和(自身を除く): 120330576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2187827, 4375654, 6563481, 8751308, 13126962, 19690443, 26253924, 39380886, 78761772]

約数ペア:

[(1, 78761772), (2, 39380886), (3, 26253924), (4, 19690443), (6, 13126962), (9, 8751308), (12, 6563481), (18, 4375654), (36, 2187827)]