27280682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 52835328

約数和(自身を除く): 25554646

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 181, 187, 221, 286, 341, 362, 374, 403, 442, 527, 682, 806, 1054, 1991, 2353, 2431, 3077, 3982, 4433, 4706, 4862, 5611, 5797, 6154, 6851, 8866, 11222, 11594, 13702, 25883, 33847, 40001, 51766, 61721, 67694, 72943, 75361, 80002, 95387, 123442, 145886, 150722, 190774, 440011, 802373, 880022, 1049257, 1240031, 1604746, 2098514, 2480062, 13640341, 27280682]

約数ペア:

[(1, 27280682), (2, 13640341), (11, 2480062), (13, 2098514), (17, 1604746), (22, 1240031), (26, 1049257), (31, 880022), (34, 802373), (62, 440011), (143, 190774), (181, 150722), (187, 145886), (221, 123442), (286, 95387), (341, 80002), (362, 75361), (374, 72943), (403, 67694), (442, 61721), (527, 51766), (682, 40001), (806, 33847), (1054, 25883), (1991, 13702), (2353, 11594), (2431, 11222), (3077, 8866), (3982, 6851), (4433, 6154), (4706, 5797), (4862, 5611)]