26987478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2027}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 61910784

約数和(自身を除く): 34923306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1902, 2027, 2219, 4054, 4438, 6081, 6657, 12162, 13314, 14189, 28378, 42567, 85134, 642559, 1285118, 1927677, 3855354, 4497913, 8995826, 13493739, 26987478]

約数ペア:

[(1, 26987478), (2, 13493739), (3, 8995826), (6, 4497913), (7, 3855354), (14, 1927677), (21, 1285118), (42, 642559), (317, 85134), (634, 42567), (951, 28378), (1902, 14189), (2027, 13314), (2219, 12162), (4054, 6657), (4438, 6081)]