77871738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1854089}}^1$

素因数の和:1854101

約数の個数: 16

約数和(自身を含む): 177992640

約数和(自身を除く): 100120902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1854089, 3708178, 5562267, 11124534, 12978623, 25957246, 38935869, 77871738]

約数ペア:

[(1, 77871738), (2, 38935869), (3, 25957246), (6, 12978623), (7, 11124534), (14, 5562267), (21, 3708178), (42, 1854089)]