18025508

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 36

約数和(自身を含む): 34659072

約数和(自身を除く): 16633564

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 503, 527, 578, 1006, 1054, 1156, 2012, 2108, 8551, 8959, 15593, 17102, 17918, 31186, 34204, 35836, 62372, 145367, 265081, 290734, 530162, 581468, 1060324, 4506377, 9012754, 18025508]

約数ペア:

[(1, 18025508), (2, 9012754), (4, 4506377), (17, 1060324), (31, 581468), (34, 530162), (62, 290734), (68, 265081), (124, 145367), (289, 62372), (503, 35836), (527, 34204), (578, 31186), (1006, 17918), (1054, 17102), (1156, 15593), (2012, 8959), (2108, 8551)]