12949428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 31610880

約数和(自身を除く): 18661452

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 127, 174, 254, 293, 348, 381, 508, 586, 762, 879, 1172, 1524, 1758, 3516, 3683, 7366, 8497, 11049, 14732, 16994, 22098, 25491, 33988, 37211, 44196, 50982, 74422, 101964, 111633, 148844, 223266, 446532, 1079119, 2158238, 3237357, 4316476, 6474714, 12949428]

約数ペア:

[(1, 12949428), (2, 6474714), (3, 4316476), (4, 3237357), (6, 2158238), (12, 1079119), (29, 446532), (58, 223266), (87, 148844), (116, 111633), (127, 101964), (174, 74422), (254, 50982), (293, 44196), (348, 37211), (381, 33988), (508, 25491), (586, 22098), (762, 16994), (879, 14732), (1172, 11049), (1524, 8497), (1758, 7366), (3516, 3683)]