18700788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82021}}^1$

素因数の和:82047

約数の個数: 24

約数和(自身を含む): 45932320

約数和(自身を除く): 27231532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82021, 164042, 246063, 328084, 492126, 984252, 1558399, 3116798, 4675197, 6233596, 9350394, 18700788]

約数ペア:

[(1, 18700788), (2, 9350394), (3, 6233596), (4, 4675197), (6, 3116798), (12, 1558399), (19, 984252), (38, 492126), (57, 328084), (76, 246063), (114, 164042), (228, 82021)]