4727772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 13898976

約数和(自身を除く): 9171204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 257, 292, 438, 511, 514, 657, 771, 876, 1022, 1028, 1314, 1533, 1542, 1799, 2044, 2313, 2628, 3066, 3084, 3598, 4599, 4626, 5397, 6132, 7196, 9198, 9252, 10794, 16191, 18396, 18761, 21588, 32382, 37522, 56283, 64764, 75044, 112566, 131327, 168849, 225132, 262654, 337698, 393981, 525308, 675396, 787962, 1181943, 1575924, 2363886, 4727772]

約数ペア:

[(1, 4727772), (2, 2363886), (3, 1575924), (4, 1181943), (6, 787962), (7, 675396), (9, 525308), (12, 393981), (14, 337698), (18, 262654), (21, 225132), (28, 168849), (36, 131327), (42, 112566), (63, 75044), (73, 64764), (84, 56283), (126, 37522), (146, 32382), (219, 21588), (252, 18761), (257, 18396), (292, 16191), (438, 10794), (511, 9252), (514, 9198), (657, 7196), (771, 6132), (876, 5397), (1022, 4626), (1028, 4599), (1314, 3598), (1533, 3084), (1542, 3066), (1799, 2628), (2044, 2313)]