18697236474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9471751}}^1$

素因数の和:9471810

約数の個数: 32

約数和(自身を含む): 43645833216

約数和(自身を除く): 24948596742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9471751, 18943502, 28415253, 56830506, 66302257, 132604514, 198906771, 397813542, 445172297, 890344594, 1335516891, 2671033782, 3116206079, 6232412158, 9348618237, 18697236474]

約数ペア:

[(1, 18697236474), (2, 9348618237), (3, 6232412158), (6, 3116206079), (7, 2671033782), (14, 1335516891), (21, 890344594), (42, 445172297), (47, 397813542), (94, 198906771), (141, 132604514), (282, 66302257), (329, 56830506), (658, 28415253), (987, 18943502), (1974, 9471751)]