458874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 1120392

約数和(自身を除く): 661518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 53, 74, 78, 106, 111, 117, 159, 222, 234, 318, 333, 477, 481, 666, 689, 954, 962, 1378, 1443, 1961, 2067, 2886, 3922, 4134, 4329, 5883, 6201, 8658, 11766, 12402, 17649, 25493, 35298, 50986, 76479, 152958, 229437, 458874]

約数ペア:

[(1, 458874), (2, 229437), (3, 152958), (6, 76479), (9, 50986), (13, 35298), (18, 25493), (26, 17649), (37, 12402), (39, 11766), (53, 8658), (74, 6201), (78, 5883), (106, 4329), (111, 4134), (117, 3922), (159, 2886), (222, 2067), (234, 1961), (318, 1443), (333, 1378), (477, 962), (481, 954), (666, 689)]