2553156

素因数分解:

$2^2\times 3^2\times {\mathrm{70921}}^1$

素因数の和:70931

約数の個数: 18

約数和(自身を含む): 6453902

約数和(自身を除く): 3900746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 70921, 141842, 212763, 283684, 425526, 638289, 851052, 1276578, 2553156]

約数ペア:

[(1, 2553156), (2, 1276578), (3, 851052), (4, 638289), (6, 425526), (9, 283684), (12, 212763), (18, 141842), (36, 70921)]