2017372386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1861}}^1$

素因数の和:2179

約数の個数: 64

約数和(自身を含む): 4381211520

約数和(自身を除く): 2363839134

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 257, 514, 703, 771, 1406, 1542, 1861, 2109, 3722, 4218, 4883, 5583, 9509, 9766, 11166, 14649, 19018, 28527, 29298, 35359, 57054, 68857, 70718, 106077, 137714, 180671, 206571, 212154, 361342, 413142, 478277, 542013, 956554, 1084026, 1308283, 1434831, 2616566, 2869662, 3924849, 7849698, 9087263, 17696249, 18174526, 27261789, 35392498, 53088747, 54523578, 106177494, 336228731, 672457462, 1008686193, 2017372386]

約数ペア:

[(1, 2017372386), (2, 1008686193), (3, 672457462), (6, 336228731), (19, 106177494), (37, 54523578), (38, 53088747), (57, 35392498), (74, 27261789), (111, 18174526), (114, 17696249), (222, 9087263), (257, 7849698), (514, 3924849), (703, 2869662), (771, 2616566), (1406, 1434831), (1542, 1308283), (1861, 1084026), (2109, 956554), (3722, 542013), (4218, 478277), (4883, 413142), (5583, 361342), (9509, 212154), (9766, 206571), (11166, 180671), (14649, 137714), (19018, 106077), (28527, 70718), (29298, 68857), (35359, 57054)]