17963274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2027}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 41273856

約数和(自身を除く): 23310582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2027, 2954, 4054, 4431, 6081, 8862, 12162, 14189, 28378, 42567, 85134, 427697, 855394, 1283091, 2566182, 2993879, 5987758, 8981637, 17963274]

約数ペア:

[(1, 17963274), (2, 8981637), (3, 5987758), (6, 2993879), (7, 2566182), (14, 1283091), (21, 855394), (42, 427697), (211, 85134), (422, 42567), (633, 28378), (1266, 14189), (1477, 12162), (2027, 8862), (2954, 6081), (4054, 4431)]