137217486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{5081}}^1$

素因数の和:5736

約数の個数: 32

約数和(自身を含む): 314189568

約数和(自身を除く): 176972082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 3858, 4501, 5081, 9002, 10162, 13503, 15243, 27006, 30486, 35567, 71134, 106701, 213402, 3267083, 6534166, 9801249, 19602498, 22869581, 45739162, 68608743, 137217486]

約数ペア:

[(1, 137217486), (2, 68608743), (3, 45739162), (6, 22869581), (7, 19602498), (14, 9801249), (21, 6534166), (42, 3267083), (643, 213402), (1286, 106701), (1929, 71134), (3858, 35567), (4501, 30486), (5081, 27006), (9002, 15243), (10162, 13503)]