27851754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2447}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 63922176

約数和(自身を除く): 36070422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 2447, 3794, 4894, 5691, 7341, 11382, 14682, 17129, 34258, 51387, 102774, 663137, 1326274, 1989411, 3978822, 4641959, 9283918, 13925877, 27851754]

約数ペア:

[(1, 27851754), (2, 13925877), (3, 9283918), (6, 4641959), (7, 3978822), (14, 1989411), (21, 1326274), (42, 663137), (271, 102774), (542, 51387), (813, 34258), (1626, 17129), (1897, 14682), (2447, 11382), (3794, 7341), (4894, 5691)]