56982978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{243517}}^1$

素因数の和:243538

約数の個数: 24

約数和(自身を含む): 132960828

約数和(自身を除く): 75977850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 243517, 487034, 730551, 1461102, 2191653, 3165721, 4383306, 6331442, 9497163, 18994326, 28491489, 56982978]

約数ペア:

[(1, 56982978), (2, 28491489), (3, 18994326), (6, 9497163), (9, 6331442), (13, 4383306), (18, 3165721), (26, 2191653), (39, 1461102), (78, 730551), (117, 487034), (234, 243517)]