15688188

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5009}}^1$

素因数の和:5051

約数の個数: 48

約数和(自身を含む): 42084000

約数和(自身を除く): 26395812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 5009, 10018, 15027, 20036, 30054, 45081, 60108, 90162, 135243, 145261, 180324, 270486, 290522, 435783, 540972, 581044, 871566, 1307349, 1743132, 2614698, 3922047, 5229396, 7844094, 15688188]

約数ペア:

[(1, 15688188), (2, 7844094), (3, 5229396), (4, 3922047), (6, 2614698), (9, 1743132), (12, 1307349), (18, 871566), (27, 581044), (29, 540972), (36, 435783), (54, 290522), (58, 270486), (87, 180324), (108, 145261), (116, 135243), (174, 90162), (261, 60108), (348, 45081), (522, 30054), (783, 20036), (1044, 15027), (1566, 10018), (3132, 5009)]