254177874

素因数分解:

$2^1\times 3^2\times {\mathrm{3347}}^1\times {\mathrm{4219}}^1$

素因数の和:7574

約数の個数: 24

約数和(自身を含む): 551013840

約数和(自身を除く): 296835966

約数列:

[1, 2, 3, 6, 9, 18, 3347, 4219, 6694, 8438, 10041, 12657, 20082, 25314, 30123, 37971, 60246, 75942, 14120993, 28241986, 42362979, 84725958, 127088937, 254177874]

約数ペア:

[(1, 254177874), (2, 127088937), (3, 84725958), (6, 42362979), (9, 28241986), (18, 14120993), (3347, 75942), (4219, 60246), (6694, 37971), (8438, 30123), (10041, 25314), (12657, 20082)]