19003734

素因数分解:

$2^1\times 3^4\times {\mathrm{117307}}^1$

素因数の和:117321

約数の個数: 20

約数和(自身を含む): 42582804

約数和(自身を除く): 23579070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 117307, 234614, 351921, 703842, 1055763, 2111526, 3167289, 6334578, 9501867, 19003734]

約数ペア:

[(1, 19003734), (2, 9501867), (3, 6334578), (6, 3167289), (9, 2111526), (18, 1055763), (27, 703842), (54, 351921), (81, 234614), (162, 117307)]