18692718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4643}}^1$

素因数の和:4720

約数の個数: 32

約数和(自身を含む): 41461632

約数和(自身を除く): 22768914

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 4643, 9286, 13929, 27858, 51073, 102146, 153219, 283223, 306438, 566446, 849669, 1699338, 3115453, 6230906, 9346359, 18692718]

約数ペア:

[(1, 18692718), (2, 9346359), (3, 6230906), (6, 3115453), (11, 1699338), (22, 849669), (33, 566446), (61, 306438), (66, 283223), (122, 153219), (183, 102146), (366, 51073), (671, 27858), (1342, 13929), (2013, 9286), (4026, 4643)]