18288056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{134471}}^1$

素因数の和:134494

約数の個数: 16

約数和(自身を含む): 36307440

約数和(自身を除く): 18019384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 134471, 268942, 537884, 1075768, 2286007, 4572014, 9144028, 18288056]

約数ペア:

[(1, 18288056), (2, 9144028), (4, 4572014), (8, 2286007), (17, 1075768), (34, 537884), (68, 268942), (136, 134471)]