266589468

素因数分解:

$2^2\times 3^6\times {\mathrm{91423}}^1$

素因数の和:91445

約数の個数: 42

約数和(自身を含む): 699485024

約数和(自身を除く): 432895556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 91423, 182846, 274269, 365692, 548538, 822807, 1097076, 1645614, 2468421, 3291228, 4936842, 7405263, 9873684, 14810526, 22215789, 29621052, 44431578, 66647367, 88863156, 133294734, 266589468]

約数ペア:

[(1, 266589468), (2, 133294734), (3, 88863156), (4, 66647367), (6, 44431578), (9, 29621052), (12, 22215789), (18, 14810526), (27, 9873684), (36, 7405263), (54, 4936842), (81, 3291228), (108, 2468421), (162, 1645614), (243, 1097076), (324, 822807), (486, 548538), (729, 365692), (972, 274269), (1458, 182846), (2916, 91423)]