71232228

素因数分解:

$2^2\times 3^2\times {\mathrm{1978673}}^1$

素因数の和:1978683

約数の個数: 18

約数和(自身を含む): 180059334

約数和(自身を除く): 108827106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1978673, 3957346, 5936019, 7914692, 11872038, 17808057, 23744076, 35616114, 71232228]

約数ペア:

[(1, 71232228), (2, 35616114), (3, 23744076), (4, 17808057), (6, 11872038), (9, 7914692), (12, 5936019), (18, 3957346), (36, 1978673)]