18254954

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 28274400

約数和(自身を除く): 10019446

約数列:

[1, 2, 59, 67, 118, 134, 2309, 3953, 4618, 7906, 136231, 154703, 272462, 309406, 9127477, 18254954]

約数ペア:

[(1, 18254954), (2, 9127477), (59, 309406), (67, 272462), (118, 154703), (134, 136231), (2309, 7906), (3953, 4618)]