12970971036

素因数分解:

$2^2\times 3^2\times {\mathrm{360304751}}^1$

素因数の和:360304761

約数の個数: 18

約数和(自身を含む): 32787732432

約数和(自身を除く): 19816761396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 360304751, 720609502, 1080914253, 1441219004, 2161828506, 3242742759, 4323657012, 6485485518, 12970971036]

約数ペア:

[(1, 12970971036), (2, 6485485518), (3, 4323657012), (4, 3242742759), (6, 2161828506), (9, 1441219004), (12, 1080914253), (18, 720609502), (36, 360304751)]