18214225918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3327407}}^1$

素因数の和:3327456

約数の個数: 32

約数和(自身を含む): 34498566144

約数和(自身を除く): 16284340226

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 3327407, 6654814, 23291849, 46583698, 56565919, 76530361, 113131838, 153060722, 395961433, 535712527, 791922866, 1071425054, 1301016137, 2602032274, 9107112959, 18214225918]

約数ペア:

[(1, 18214225918), (2, 9107112959), (7, 2602032274), (14, 1301016137), (17, 1071425054), (23, 791922866), (34, 535712527), (46, 395961433), (119, 153060722), (161, 113131838), (238, 76530361), (322, 56565919), (391, 46583698), (782, 23291849), (2737, 6654814), (5474, 3327407)]