28803018

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{18679}}^1$

素因数の和:18941

約数の個数: 16

約数和(自身を含む): 57833280

約数和(自身を除く): 29030262

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 18679, 37358, 56037, 112074, 4800503, 9601006, 14401509, 28803018]

約数ペア:

[(1, 28803018), (2, 14401509), (3, 9601006), (6, 4800503), (257, 112074), (514, 56037), (771, 37358), (1542, 18679)]