21589702956

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1438163}}^1$

素因数の和:1438315

約数の個数: 48

約数和(自身を含む): 56376028800

約数和(自身を除く): 34786325844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 15012, 1438163, 2876326, 4314489, 5752652, 8628978, 12943467, 17257956, 25886934, 38830401, 51773868, 77660802, 155321604, 199904657, 399809314, 599713971, 799618628, 1199427942, 1799141913, 2398855884, 3598283826, 5397425739, 7196567652, 10794851478, 21589702956]

約数ペア:

[(1, 21589702956), (2, 10794851478), (3, 7196567652), (4, 5397425739), (6, 3598283826), (9, 2398855884), (12, 1799141913), (18, 1199427942), (27, 799618628), (36, 599713971), (54, 399809314), (108, 199904657), (139, 155321604), (278, 77660802), (417, 51773868), (556, 38830401), (834, 25886934), (1251, 17257956), (1668, 12943467), (2502, 8628978), (3753, 5752652), (5004, 4314489), (7506, 2876326), (15012, 1438163)]