13689036

素因数分解:

$2^2\times 3^2\times {\mathrm{380251}}^1$

素因数の和:380261

約数の個数: 18

約数和(自身を含む): 34602932

約数和(自身を除く): 20913896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 380251, 760502, 1140753, 1521004, 2281506, 3422259, 4563012, 6844518, 13689036]

約数ペア:

[(1, 13689036), (2, 6844518), (3, 4563012), (4, 3422259), (6, 2281506), (9, 1521004), (12, 1140753), (18, 760502), (36, 380251)]