18244788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80021}}^1$

素因数の和:80047

約数の個数: 24

約数和(自身を含む): 44812320

約数和(自身を除く): 26567532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80021, 160042, 240063, 320084, 480126, 960252, 1520399, 3040798, 4561197, 6081596, 9122394, 18244788]

約数ペア:

[(1, 18244788), (2, 9122394), (3, 6081596), (4, 4561197), (6, 3040798), (12, 1520399), (19, 960252), (38, 480126), (57, 320084), (76, 240063), (114, 160042), (228, 80021)]