40486836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259531}}^1$

素因数の和:259551

約数の個数: 24

約数和(自身を含む): 101736544

約数和(自身を除く): 61249708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 259531, 519062, 778593, 1038124, 1557186, 3114372, 3373903, 6747806, 10121709, 13495612, 20243418, 40486836]

約数ペア:

[(1, 40486836), (2, 20243418), (3, 13495612), (4, 10121709), (6, 6747806), (12, 3373903), (13, 3114372), (26, 1557186), (39, 1038124), (52, 778593), (78, 519062), (156, 259531)]