31109022

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{3919}}^1$

素因数の和:3947

約数の個数: 60

約数和(自身を含む): 81108720

約数和(自身を除く): 49999698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3919, 3969, 7838, 7938, 11757, 23514, 27433, 35271, 54866, 70542, 82299, 105813, 164598, 192031, 211626, 246897, 317439, 384062, 493794, 576093, 634878, 740691, 1152186, 1481382, 1728279, 2222073, 3456558, 4444146, 5184837, 10369674, 15554511, 31109022]

約数ペア:

[(1, 31109022), (2, 15554511), (3, 10369674), (6, 5184837), (7, 4444146), (9, 3456558), (14, 2222073), (18, 1728279), (21, 1481382), (27, 1152186), (42, 740691), (49, 634878), (54, 576093), (63, 493794), (81, 384062), (98, 317439), (126, 246897), (147, 211626), (162, 192031), (189, 164598), (294, 105813), (378, 82299), (441, 70542), (567, 54866), (882, 35271), (1134, 27433), (1323, 23514), (2646, 11757), (3919, 7938), (3969, 7838)]