42987438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{183707}}^1$

素因数の和:183728

約数の個数: 24

約数和(自身を含む): 100304568

約数和(自身を除く): 57317130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 183707, 367414, 551121, 1102242, 1653363, 2388191, 3306726, 4776382, 7164573, 14329146, 21493719, 42987438]

約数ペア:

[(1, 42987438), (2, 21493719), (3, 14329146), (6, 7164573), (9, 4776382), (13, 3306726), (18, 2388191), (26, 1653363), (39, 1102242), (78, 551121), (117, 367414), (234, 183707)]