13680534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1061}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 31401216

約数和(自身を除く): 17720682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1061, 1842, 2122, 2149, 3183, 4298, 6366, 6447, 7427, 12894, 14854, 22281, 44562, 325727, 651454, 977181, 1954362, 2280089, 4560178, 6840267, 13680534]

約数ペア:

[(1, 13680534), (2, 6840267), (3, 4560178), (6, 2280089), (7, 1954362), (14, 977181), (21, 651454), (42, 325727), (307, 44562), (614, 22281), (921, 14854), (1061, 12894), (1842, 7427), (2122, 6447), (2149, 6366), (3183, 4298)]