12508834572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{249797}}^1$

素因数の和:249927

約数の個数: 72

約数和(自身を含む): 34370206416

約数和(自身を除く): 21861371844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1926, 2782, 3852, 4173, 5564, 8346, 12519, 16692, 25038, 50076, 249797, 499594, 749391, 999188, 1498782, 2248173, 2997564, 3247361, 4496346, 6494722, 8992692, 9742083, 12989444, 19484166, 26728279, 29226249, 38968332, 53456558, 58452498, 80184837, 106913116, 116904996, 160369674, 240554511, 320739348, 347467627, 481109022, 694935254, 962218044, 1042402881, 1389870508, 2084805762, 3127208643, 4169611524, 6254417286, 12508834572]

約数ペア:

[(1, 12508834572), (2, 6254417286), (3, 4169611524), (4, 3127208643), (6, 2084805762), (9, 1389870508), (12, 1042402881), (13, 962218044), (18, 694935254), (26, 481109022), (36, 347467627), (39, 320739348), (52, 240554511), (78, 160369674), (107, 116904996), (117, 106913116), (156, 80184837), (214, 58452498), (234, 53456558), (321, 38968332), (428, 29226249), (468, 26728279), (642, 19484166), (963, 12989444), (1284, 9742083), (1391, 8992692), (1926, 6494722), (2782, 4496346), (3852, 3247361), (4173, 2997564), (5564, 2248173), (8346, 1498782), (12519, 999188), (16692, 749391), (25038, 499594), (50076, 249797)]