42689868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{273653}}^1$

素因数の和:273673

約数の個数: 24

約数和(自身を含む): 107272368

約数和(自身を除く): 64582500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 273653, 547306, 820959, 1094612, 1641918, 3283836, 3557489, 7114978, 10672467, 14229956, 21344934, 42689868]

約数ペア:

[(1, 42689868), (2, 21344934), (3, 14229956), (4, 10672467), (6, 7114978), (12, 3557489), (13, 3283836), (26, 1641918), (39, 1094612), (52, 820959), (78, 547306), (156, 273653)]