121255428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1443517}}^1$

素因数の和:1443531

約数の個数: 24

約数和(自身を含む): 323348032

約数和(自身を除く): 202092604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1443517, 2887034, 4330551, 5774068, 8661102, 10104619, 17322204, 20209238, 30313857, 40418476, 60627714, 121255428]

約数ペア:

[(1, 121255428), (2, 60627714), (3, 40418476), (4, 30313857), (6, 20209238), (7, 17322204), (12, 10104619), (14, 8661102), (21, 5774068), (28, 4330551), (42, 2887034), (84, 1443517)]