27618724

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 30296924

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 503, 518, 742, 1006, 1036, 1484, 1961, 2012, 3521, 3922, 7042, 7844, 13727, 14084, 18611, 26659, 27454, 37222, 53318, 54908, 74444, 106636, 130277, 186613, 260554, 373226, 521108, 746452, 986383, 1972766, 3945532, 6904681, 13809362, 27618724]

約数ペア:

[(1, 27618724), (2, 13809362), (4, 6904681), (7, 3945532), (14, 1972766), (28, 986383), (37, 746452), (53, 521108), (74, 373226), (106, 260554), (148, 186613), (212, 130277), (259, 106636), (371, 74444), (503, 54908), (518, 53318), (742, 37222), (1006, 27454), (1036, 26659), (1484, 18611), (1961, 14084), (2012, 13727), (3521, 7844), (3922, 7042)]