291259668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3467377}}^1$

素因数の和:3467391

約数の個数: 24

約数和(自身を含む): 776692672

約数和(自身を除く): 485433004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3467377, 6934754, 10402131, 13869508, 20804262, 24271639, 41608524, 48543278, 72814917, 97086556, 145629834, 291259668]

約数ペア:

[(1, 291259668), (2, 145629834), (3, 97086556), (4, 72814917), (6, 48543278), (7, 41608524), (12, 24271639), (14, 20804262), (21, 13869508), (28, 10402131), (42, 6934754), (84, 3467377)]