2181852

素因数分解:

$2^2\times 3^2\times {\mathrm{60607}}^1$

素因数の和:60617

約数の個数: 18

約数和(自身を含む): 5515328

約数和(自身を除く): 3333476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 60607, 121214, 181821, 242428, 363642, 545463, 727284, 1090926, 2181852]

約数ペア:

[(1, 2181852), (2, 1090926), (3, 727284), (4, 545463), (6, 363642), (9, 242428), (12, 181821), (18, 121214), (36, 60607)]