12519036

素因数分解:

$2^2\times 3^4\times {\mathrm{38639}}^1$

素因数の和:38655

約数の個数: 30

約数和(自身を含む): 32728080

約数和(自身を除く): 20209044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 38639, 77278, 115917, 154556, 231834, 347751, 463668, 695502, 1043253, 1391004, 2086506, 3129759, 4173012, 6259518, 12519036]

約数ペア:

[(1, 12519036), (2, 6259518), (3, 4173012), (4, 3129759), (6, 2086506), (9, 1391004), (12, 1043253), (18, 695502), (27, 463668), (36, 347751), (54, 231834), (81, 154556), (108, 115917), (162, 77278), (324, 38639)]