81838932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{974273}}^1$

素因数の和:974287

約数の個数: 24

約数和(自身を含む): 218237376

約数和(自身を除く): 136398444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 974273, 1948546, 2922819, 3897092, 5845638, 6819911, 11691276, 13639822, 20459733, 27279644, 40919466, 81838932]

約数ペア:

[(1, 81838932), (2, 40919466), (3, 27279644), (4, 20459733), (6, 13639822), (7, 11691276), (12, 6819911), (14, 5845638), (21, 3897092), (28, 2922819), (42, 1948546), (84, 974273)]