21024168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 58000320

約数和(自身を除く): 36976152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 776, 821, 1067, 1164, 1642, 2134, 2328, 2463, 3201, 3284, 4268, 4926, 6402, 6568, 8536, 9031, 9852, 12804, 18062, 19704, 25608, 27093, 36124, 54186, 72248, 79637, 108372, 159274, 216744, 238911, 318548, 477822, 637096, 876007, 955644, 1752014, 1911288, 2628021, 3504028, 5256042, 7008056, 10512084, 21024168]

約数ペア:

[(1, 21024168), (2, 10512084), (3, 7008056), (4, 5256042), (6, 3504028), (8, 2628021), (11, 1911288), (12, 1752014), (22, 955644), (24, 876007), (33, 637096), (44, 477822), (66, 318548), (88, 238911), (97, 216744), (132, 159274), (194, 108372), (264, 79637), (291, 72248), (388, 54186), (582, 36124), (776, 27093), (821, 25608), (1067, 19704), (1164, 18062), (1642, 12804), (2134, 9852), (2328, 9031), (2463, 8536), (3201, 6568), (3284, 6402), (4268, 4926)]