7513128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{4969}}^1$

素因数の和:4991

約数の個数: 64

約数和(自身を含む): 23856000

約数和(自身を除く): 16342872

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, 4969, 9938, 14907, 19876, 29814, 34783, 39752, 44721, 59628, 69566, 89442, 104349, 119256, 134163, 139132, 178884, 208698, 268326, 278264, 313047, 357768, 417396, 536652, 626094, 834792, 939141, 1073304, 1252188, 1878282, 2504376, 3756564, 7513128]

約数ペア:

[(1, 7513128), (2, 3756564), (3, 2504376), (4, 1878282), (6, 1252188), (7, 1073304), (8, 939141), (9, 834792), (12, 626094), (14, 536652), (18, 417396), (21, 357768), (24, 313047), (27, 278264), (28, 268326), (36, 208698), (42, 178884), (54, 139132), (56, 134163), (63, 119256), (72, 104349), (84, 89442), (108, 69566), (126, 59628), (168, 44721), (189, 39752), (216, 34783), (252, 29814), (378, 19876), (504, 14907), (756, 9938), (1512, 4969)]