12197898

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 27360000

約数和(自身を除く): 15162102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 1999, 2034, 3051, 3998, 5997, 6102, 11994, 17991, 35982, 53973, 107946, 225887, 451774, 677661, 1355322, 2032983, 4065966, 6098949, 12197898]

約数ペア:

[(1, 12197898), (2, 6098949), (3, 4065966), (6, 2032983), (9, 1355322), (18, 677661), (27, 451774), (54, 225887), (113, 107946), (226, 53973), (339, 35982), (678, 17991), (1017, 11994), (1999, 6102), (2034, 5997), (3051, 3998)]