17967986874

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{719}}^1\times {\mathrm{4001}}^1$

素因数の和:5075

約数の個数: 48

約数和(自身を含む): 39106903680

約数和(自身を除く): 21138916806

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 719, 1041, 1438, 2082, 2157, 3123, 4001, 4314, 6246, 6471, 8002, 12003, 12942, 24006, 36009, 72018, 249493, 498986, 748479, 1388347, 1496958, 2245437, 2776694, 2876719, 4165041, 4490874, 5753438, 8330082, 8630157, 12495123, 17260314, 24990246, 25890471, 51780942, 998221493, 1996442986, 2994664479, 5989328958, 8983993437, 17967986874]

約数ペア:

[(1, 17967986874), (2, 8983993437), (3, 5989328958), (6, 2994664479), (9, 1996442986), (18, 998221493), (347, 51780942), (694, 25890471), (719, 24990246), (1041, 17260314), (1438, 12495123), (2082, 8630157), (2157, 8330082), (3123, 5753438), (4001, 4490874), (4314, 4165041), (6246, 2876719), (6471, 2776694), (8002, 2245437), (12003, 1496958), (12942, 1388347), (24006, 748479), (36009, 498986), (72018, 249493)]