17982321836

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{653}}^1\times {\mathrm{35671}}^1$

素因数の和:36521

約数の個数: 24

約数和(自身を含む): 31681444704

約数和(自身を除く): 13699122868

約数列:

[1, 2, 4, 193, 386, 653, 772, 1306, 2612, 35671, 71342, 126029, 142684, 252058, 504116, 6884503, 13769006, 23293163, 27538012, 46586326, 93172652, 4495580459, 8991160918, 17982321836]

約数ペア:

[(1, 17982321836), (2, 8991160918), (4, 4495580459), (193, 93172652), (386, 46586326), (653, 27538012), (772, 23293163), (1306, 13769006), (2612, 6884503), (35671, 504116), (71342, 252058), (126029, 142684)]