16189902

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{6379}}^1$

素因数の和:6437

約数の個数: 32

約数和(自身を含む): 36748800

約数和(自身を除く): 20558898

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 6379, 12758, 19137, 38274, 57411, 114822, 172233, 299813, 344466, 599626, 899439, 1798878, 2698317, 5396634, 8094951, 16189902]

約数ペア:

[(1, 16189902), (2, 8094951), (3, 5396634), (6, 2698317), (9, 1798878), (18, 899439), (27, 599626), (47, 344466), (54, 299813), (94, 172233), (141, 114822), (282, 57411), (423, 38274), (846, 19137), (1269, 12758), (2538, 6379)]