27997182

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9907}}^1$

素因数の和:10072

約数の個数: 24

約数和(自身を含む): 61053096

約数和(自身を除く): 33055914

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 9907, 19814, 29721, 59442, 89163, 178326, 1555399, 3110798, 4666197, 9332394, 13998591, 27997182]

約数ペア:

[(1, 27997182), (2, 13998591), (3, 9332394), (6, 4666197), (9, 3110798), (18, 1555399), (157, 178326), (314, 89163), (471, 59442), (942, 29721), (1413, 19814), (2826, 9907)]