16181838

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1301}}^1$

素因数の和:2000

約数の個数: 24

約数和(自身を含む): 35138376

約数和(自身を除く): 18956538

約数列:

[1, 2, 3, 6, 9, 18, 691, 1301, 1382, 2073, 2602, 3903, 4146, 6219, 7806, 11709, 12438, 23418, 898991, 1797982, 2696973, 5393946, 8090919, 16181838]

約数ペア:

[(1, 16181838), (2, 8090919), (3, 5393946), (6, 2696973), (9, 1797982), (18, 898991), (691, 23418), (1301, 12438), (1382, 11709), (2073, 7806), (2602, 6219), (3903, 4146)]