11139534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 27780480

約数和(自身を除く): 16640946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 419, 422, 633, 838, 1257, 1266, 1477, 1899, 2514, 2933, 2954, 3771, 3798, 4431, 5866, 7542, 8799, 8862, 13293, 17598, 26397, 26586, 52794, 88409, 176818, 265227, 530454, 618863, 795681, 1237726, 1591362, 1856589, 3713178, 5569767, 11139534]

約数ペア:

[(1, 11139534), (2, 5569767), (3, 3713178), (6, 1856589), (7, 1591362), (9, 1237726), (14, 795681), (18, 618863), (21, 530454), (42, 265227), (63, 176818), (126, 88409), (211, 52794), (419, 26586), (422, 26397), (633, 17598), (838, 13293), (1257, 8862), (1266, 8799), (1477, 7542), (1899, 5866), (2514, 4431), (2933, 3798), (2954, 3771)]