27986484

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{20639}}^1$

素因数の和:20759

約数の個数: 24

約数和(自身を含む): 65882880

約数和(自身を除く): 37896396

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 20639, 41278, 61917, 82556, 123834, 247668, 2332207, 4664414, 6996621, 9328828, 13993242, 27986484]

約数ペア:

[(1, 27986484), (2, 13993242), (3, 9328828), (4, 6996621), (6, 4664414), (12, 2332207), (113, 247668), (226, 123834), (339, 82556), (452, 61917), (678, 41278), (1356, 20639)]