54389754

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{70271}}^1$

素因数の和:70322

約数の個数: 24

約数和(自身を含む): 120586752

約数和(自身を除く): 66196998

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 70271, 140542, 210813, 421626, 632439, 1264878, 3021653, 6043306, 9064959, 18129918, 27194877, 54389754]

約数ペア:

[(1, 54389754), (2, 27194877), (3, 18129918), (6, 9064959), (9, 6043306), (18, 3021653), (43, 1264878), (86, 632439), (129, 421626), (258, 210813), (387, 140542), (774, 70271)]