7686474

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 15918336

約数和(自身を除く): 8231862

約数列:

[1, 2, 3, 6, 47, 94, 97, 141, 194, 281, 282, 291, 562, 582, 843, 1686, 4559, 9118, 13207, 13677, 26414, 27257, 27354, 39621, 54514, 79242, 81771, 163542, 1281079, 2562158, 3843237, 7686474]

約数ペア:

[(1, 7686474), (2, 3843237), (3, 2562158), (6, 1281079), (47, 163542), (94, 81771), (97, 79242), (141, 54514), (194, 39621), (281, 27354), (282, 27257), (291, 26414), (562, 13677), (582, 13207), (843, 9118), (1686, 4559)]