16590906

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2240

約数の個数: 40

約数和(自身を含む): 37984320

約数和(自身を除く): 21393414

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2179, 2538, 3807, 4358, 6537, 7614, 13074, 19611, 39222, 58833, 102413, 117666, 176499, 204826, 307239, 352998, 614478, 921717, 1843434, 2765151, 5530302, 8295453, 16590906]

約数ペア:

[(1, 16590906), (2, 8295453), (3, 5530302), (6, 2765151), (9, 1843434), (18, 921717), (27, 614478), (47, 352998), (54, 307239), (81, 204826), (94, 176499), (141, 117666), (162, 102413), (282, 58833), (423, 39222), (846, 19611), (1269, 13074), (2179, 7614), (2538, 6537), (3807, 4358)]