27480134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20477}}^1$

素因数の和:20551

約数の個数: 16

約数和(自身を含む): 45706896

約数和(自身を除く): 18226762

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 20477, 40954, 225247, 450494, 1249097, 2498194, 13740067, 27480134]

約数ペア:

[(1, 27480134), (2, 13740067), (11, 2498194), (22, 1249097), (61, 450494), (122, 225247), (671, 40954), (1342, 20477)]