27854814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1973}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 60357024

約数和(自身を除く): 32502210

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 1973, 2353, 3946, 4706, 5919, 7059, 11838, 14118, 25649, 51298, 76947, 153894, 357113, 714226, 1071339, 2142678, 4642469, 9284938, 13927407, 27854814]

約数ペア:

[(1, 27854814), (2, 13927407), (3, 9284938), (6, 4642469), (13, 2142678), (26, 1071339), (39, 714226), (78, 357113), (181, 153894), (362, 76947), (543, 51298), (1086, 25649), (1973, 14118), (2353, 11838), (3946, 7059), (4706, 5919)]