8921754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1373}}^1$

素因数の和:1419

約数の個数: 36

約数和(自身を含む): 20416266

約数和(自身を除く): 11494512

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1373, 2166, 2746, 3249, 4119, 6498, 8238, 12357, 24714, 26087, 52174, 78261, 156522, 234783, 469566, 495653, 991306, 1486959, 2973918, 4460877, 8921754]

約数ペア:

[(1, 8921754), (2, 4460877), (3, 2973918), (6, 1486959), (9, 991306), (18, 495653), (19, 469566), (38, 234783), (57, 156522), (114, 78261), (171, 52174), (342, 26087), (361, 24714), (722, 12357), (1083, 8238), (1373, 6498), (2166, 4119), (2746, 3249)]