220121892

素因数分解:

$2^2\times 3^2\times {\mathrm{6114497}}^1$

素因数の和:6114507

約数の個数: 18

約数和(自身を含む): 556419318

約数和(自身を除く): 336297426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6114497, 12228994, 18343491, 24457988, 36686982, 55030473, 73373964, 110060946, 220121892]

約数ペア:

[(1, 220121892), (2, 110060946), (3, 73373964), (4, 55030473), (6, 36686982), (9, 24457988), (12, 18343491), (18, 12228994), (36, 6114497)]