25980876

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{11831}}^1$

素因数の和:11902

約数の個数: 36

約数和(自身を含む): 66756144

約数和(自身を除く): 40775268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 11831, 23662, 35493, 47324, 70986, 106479, 141972, 212958, 425916, 721691, 1443382, 2165073, 2886764, 4330146, 6495219, 8660292, 12990438, 25980876]

約数ペア:

[(1, 25980876), (2, 12990438), (3, 8660292), (4, 6495219), (6, 4330146), (9, 2886764), (12, 2165073), (18, 1443382), (36, 721691), (61, 425916), (122, 212958), (183, 141972), (244, 106479), (366, 70986), (549, 47324), (732, 35493), (1098, 23662), (2196, 11831)]