181125972

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{10247}}^1$

素因数の和:10748

約数の個数: 36

約数和(自身を含む): 458823456

約数和(自身を除く): 277697484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 10247, 17676, 20494, 30741, 40988, 61482, 92223, 122964, 184446, 368892, 5031277, 10062554, 15093831, 20125108, 30187662, 45281493, 60375324, 90562986, 181125972]

約数ペア:

[(1, 181125972), (2, 90562986), (3, 60375324), (4, 45281493), (6, 30187662), (9, 20125108), (12, 15093831), (18, 10062554), (36, 5031277), (491, 368892), (982, 184446), (1473, 122964), (1964, 92223), (2946, 61482), (4419, 40988), (5892, 30741), (8838, 20494), (10247, 17676)]