2531971116

素因数分解:

$2^2\times 3^3\times {\mathrm{839}}^1\times {\mathrm{27943}}^1$

素因数の和:28795

約数の個数: 48

約数和(自身を含む): 6572428800

約数和(自身を除く): 4040457684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 839, 1678, 2517, 3356, 5034, 7551, 10068, 15102, 22653, 27943, 30204, 45306, 55886, 83829, 90612, 111772, 167658, 251487, 335316, 502974, 754461, 1005948, 1508922, 3017844, 23444177, 46888354, 70332531, 93776708, 140665062, 210997593, 281330124, 421995186, 632992779, 843990372, 1265985558, 2531971116]

約数ペア:

[(1, 2531971116), (2, 1265985558), (3, 843990372), (4, 632992779), (6, 421995186), (9, 281330124), (12, 210997593), (18, 140665062), (27, 93776708), (36, 70332531), (54, 46888354), (108, 23444177), (839, 3017844), (1678, 1508922), (2517, 1005948), (3356, 754461), (5034, 502974), (7551, 335316), (10068, 251487), (15102, 167658), (22653, 111772), (27943, 90612), (30204, 83829), (45306, 55886)]