40135602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13907}}^1$

素因数の和:13962

約数の個数: 32

約数和(自身を含む): 88788672

約数和(自身を除く): 48653070

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 13907, 27814, 41721, 83442, 180791, 361582, 514559, 542373, 1029118, 1084746, 1543677, 3087354, 6689267, 13378534, 20067801, 40135602]

約数ペア:

[(1, 40135602), (2, 20067801), (3, 13378534), (6, 6689267), (13, 3087354), (26, 1543677), (37, 1084746), (39, 1029118), (74, 542373), (78, 514559), (111, 361582), (222, 180791), (481, 83442), (962, 41721), (1443, 27814), (2886, 13907)]