54931212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{217981}}^1$

素因数の和:217998

約数の個数: 36

約数和(自身を含む): 158690896

約数和(自身を除く): 103759684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 217981, 435962, 653943, 871924, 1307886, 1525867, 1961829, 2615772, 3051734, 3923658, 4577601, 6103468, 7847316, 9155202, 13732803, 18310404, 27465606, 54931212]

約数ペア:

[(1, 54931212), (2, 27465606), (3, 18310404), (4, 13732803), (6, 9155202), (7, 7847316), (9, 6103468), (12, 4577601), (14, 3923658), (18, 3051734), (21, 2615772), (28, 1961829), (36, 1525867), (42, 1307886), (63, 871924), (84, 653943), (126, 435962), (252, 217981)]