2520684

素因数分解:

$2^2\times 3^2\times {\mathrm{70019}}^1$

素因数の和:70029

約数の個数: 18

約数和(自身を含む): 6371820

約数和(自身を除く): 3851136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 70019, 140038, 210057, 280076, 420114, 630171, 840228, 1260342, 2520684]

約数ペア:

[(1, 2520684), (2, 1260342), (3, 840228), (4, 630171), (6, 420114), (9, 280076), (12, 210057), (18, 140038), (36, 70019)]