129027018

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{89977}}^1$

素因数の和:90221

約数の個数: 16

約数和(自身を含む): 259136640

約数和(自身を除く): 130109622

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 89977, 179954, 269931, 539862, 21504503, 43009006, 64513509, 129027018]

約数ペア:

[(1, 129027018), (2, 64513509), (3, 43009006), (6, 21504503), (239, 539862), (478, 269931), (717, 179954), (1434, 89977)]