19187676

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18379}}^1$

素因数の和:18418

約数の個数: 36

約数和(自身を含む): 50177400

約数和(自身を除く): 30989724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 18379, 36758, 55137, 73516, 110274, 165411, 220548, 330822, 532991, 661644, 1065982, 1598973, 2131964, 3197946, 4796919, 6395892, 9593838, 19187676]

約数ペア:

[(1, 19187676), (2, 9593838), (3, 6395892), (4, 4796919), (6, 3197946), (9, 2131964), (12, 1598973), (18, 1065982), (29, 661644), (36, 532991), (58, 330822), (87, 220548), (116, 165411), (174, 110274), (261, 73516), (348, 55137), (522, 36758), (1044, 18379)]