13561128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{8969}}^1$

素因数の和:8991

約数の個数: 64

約数和(自身を含む): 43056000

約数和(自身を除く): 29494872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 8969, 17938, 26907, 35876, 53814, 62783, 71752, 80721, 107628, 125566, 161442, 188349, 215256, 242163, 251132, 322884, 376698, 484326, 502264, 565047, 645768, 753396, 968652, 1130094, 1506792, 1695141, 1937304, 2260188, 3390282, 4520376, 6780564, 13561128]

約数ペア:

[(1, 13561128), (2, 6780564), (3, 4520376), (4, 3390282), (6, 2260188), (7, 1937304), (8, 1695141), (9, 1506792), (12, 1130094), (14, 968652), (18, 753396), (21, 645768), (24, 565047), (27, 502264), (28, 484326), (36, 376698), (42, 322884), (54, 251132), (56, 242163), (63, 215256), (72, 188349), (84, 161442), (108, 125566), (126, 107628), (168, 80721), (189, 71752), (216, 62783), (252, 53814), (378, 35876), (504, 26907), (756, 17938), (1512, 8969)]