61878642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1473301}}^1$

素因数の和:1473313

約数の個数: 16

約数和(自身を含む): 141436992

約数和(自身を除く): 79558350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1473301, 2946602, 4419903, 8839806, 10313107, 20626214, 30939321, 61878642]

約数ペア:

[(1, 61878642), (2, 30939321), (3, 20626214), (6, 10313107), (7, 8839806), (14, 4419903), (21, 2946602), (42, 1473301)]