142911018

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{30893}}^1$

素因数の和:31158

約数の個数: 24

約数和(自身を含む): 310855428

約数和(自身を除く): 167944410

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 30893, 61786, 92679, 185358, 278037, 556074, 7939501, 15879002, 23818503, 47637006, 71455509, 142911018]

約数ペア:

[(1, 142911018), (2, 71455509), (3, 47637006), (6, 23818503), (9, 15879002), (18, 7939501), (257, 556074), (514, 278037), (771, 185358), (1542, 92679), (2313, 61786), (4626, 30893)]