2001231324

素因数分解:

$2^2\times 3^2\times {\mathrm{55589759}}^1$

素因数の和:55589769

約数の個数: 18

約数和(自身を含む): 5058668160

約数和(自身を除く): 3057436836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55589759, 111179518, 166769277, 222359036, 333538554, 500307831, 667077108, 1000615662, 2001231324]

約数ペア:

[(1, 2001231324), (2, 1000615662), (3, 667077108), (4, 500307831), (6, 333538554), (9, 222359036), (12, 166769277), (18, 111179518), (36, 55589759)]