27820638

素因数分解:

$2^1\times 3^3\times {\mathrm{677}}^1\times {\mathrm{761}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 61996320

約数和(自身を除く): 34175682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 677, 761, 1354, 1522, 2031, 2283, 4062, 4566, 6093, 6849, 12186, 13698, 18279, 20547, 36558, 41094, 515197, 1030394, 1545591, 3091182, 4636773, 9273546, 13910319, 27820638]

約数ペア:

[(1, 27820638), (2, 13910319), (3, 9273546), (6, 4636773), (9, 3091182), (18, 1545591), (27, 1030394), (54, 515197), (677, 41094), (761, 36558), (1354, 20547), (1522, 18279), (2031, 13698), (2283, 12186), (4062, 6849), (4566, 6093)]