13286862

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 29700000

約数和(自身を除く): 16413138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1249, 1773, 2498, 3546, 3747, 5319, 7494, 10638, 11241, 22482, 33723, 67446, 246053, 492106, 738159, 1476318, 2214477, 4428954, 6643431, 13286862]

約数ペア:

[(1, 13286862), (2, 6643431), (3, 4428954), (6, 2214477), (9, 1476318), (18, 738159), (27, 492106), (54, 246053), (197, 67446), (394, 33723), (591, 22482), (1182, 11241), (1249, 10638), (1773, 7494), (2498, 5319), (3546, 3747)]