258707718

素因数分解:

$2^1\times 3^2\times {\mathrm{2671}}^1\times {\mathrm{5381}}^1$

素因数の和:8060

約数の個数: 24

約数和(自身を含む): 560847456

約数和(自身を除く): 302139738

約数列:

[1, 2, 3, 6, 9, 18, 2671, 5342, 5381, 8013, 10762, 16026, 16143, 24039, 32286, 48078, 48429, 96858, 14372651, 28745302, 43117953, 86235906, 129353859, 258707718]

約数ペア:

[(1, 258707718), (2, 129353859), (3, 86235906), (6, 43117953), (9, 28745302), (18, 14372651), (2671, 96858), (5342, 48429), (5381, 48078), (8013, 32286), (10762, 24039), (16026, 16143)]