1971567126

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1459}}^1\times {\mathrm{2029}}^1$

素因数の和:3533

約数の個数: 48

約数和(自身を含む): 4392351600

約数和(自身を除く): 2420784474

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1459, 2029, 2918, 4058, 4377, 6087, 8754, 12174, 13131, 18261, 26262, 36522, 53983, 75073, 107966, 150146, 161949, 225219, 323898, 450438, 485847, 675657, 971694, 1351314, 2960311, 5920622, 8880933, 17761866, 26642799, 53285598, 109531507, 219063014, 328594521, 657189042, 985783563, 1971567126]

約数ペア:

[(1, 1971567126), (2, 985783563), (3, 657189042), (6, 328594521), (9, 219063014), (18, 109531507), (37, 53285598), (74, 26642799), (111, 17761866), (222, 8880933), (333, 5920622), (666, 2960311), (1459, 1351314), (2029, 971694), (2918, 675657), (4058, 485847), (4377, 450438), (6087, 323898), (8754, 225219), (12174, 161949), (13131, 150146), (18261, 107966), (26262, 75073), (36522, 53983)]