63919506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1521893}}^1$

素因数の和:1521905

約数の個数: 16

約数和(自身を含む): 146101824

約数和(自身を除く): 82182318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1521893, 3043786, 4565679, 9131358, 10653251, 21306502, 31959753, 63919506]

約数ペア:

[(1, 63919506), (2, 31959753), (3, 21306502), (6, 10653251), (7, 9131358), (14, 4565679), (21, 3043786), (42, 1521893)]