27841428

素因数分解:

$2^2\times 3^3\times {\mathrm{257791}}^1$

素因数の和:257804

約数の個数: 24

約数和(自身を含む): 72181760

約数和(自身を除く): 44340332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257791, 515582, 773373, 1031164, 1546746, 2320119, 3093492, 4640238, 6960357, 9280476, 13920714, 27841428]

約数ペア:

[(1, 27841428), (2, 13920714), (3, 9280476), (4, 6960357), (6, 4640238), (9, 3093492), (12, 2320119), (18, 1546746), (27, 1031164), (36, 773373), (54, 515582), (108, 257791)]