142803018

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{273569}}^1$

素因数の和:273606

約数の個数: 24

約数和(自身を含む): 320076900

約数和(自身を除く): 177273882

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 273569, 547138, 820707, 1641414, 2462121, 4924242, 7933501, 15867002, 23800503, 47601006, 71401509, 142803018]

約数ペア:

[(1, 142803018), (2, 71401509), (3, 47601006), (6, 23800503), (9, 15867002), (18, 7933501), (29, 4924242), (58, 2462121), (87, 1641414), (174, 820707), (261, 547138), (522, 273569)]