42989202

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{2909}}^1$

素因数の和:3738

約数の個数: 24

約数和(自身を含む): 93288780

約数和(自身を除く): 50299578

約数列:

[1, 2, 3, 6, 9, 18, 821, 1642, 2463, 2909, 4926, 5818, 7389, 8727, 14778, 17454, 26181, 52362, 2388289, 4776578, 7164867, 14329734, 21494601, 42989202]

約数ペア:

[(1, 42989202), (2, 21494601), (3, 14329734), (6, 7164867), (9, 4776578), (18, 2388289), (821, 52362), (1642, 26181), (2463, 17454), (2909, 14778), (4926, 8727), (5818, 7389)]