381816

素因数分解:

$2^3\times 3^2\times {\mathrm{5303}}^1$

素因数の和:5315

約数の個数: 24

約数和(自身を含む): 1034280

約数和(自身を除く): 652464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5303, 10606, 15909, 21212, 31818, 42424, 47727, 63636, 95454, 127272, 190908, 381816]

約数ペア:

[(1, 381816), (2, 190908), (3, 127272), (4, 95454), (6, 63636), (8, 47727), (9, 42424), (12, 31818), (18, 21212), (24, 15909), (36, 10606), (72, 5303)]