1140546042

素因数分解:

$2^1\times 3^3\times {\mathrm{21121223}}^1$

素因数の和:21121234

約数の個数: 16

約数和(自身を含む): 2534546880

約数和(自身を除く): 1394000838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 21121223, 42242446, 63363669, 126727338, 190091007, 380182014, 570273021, 1140546042]

約数ペア:

[(1, 1140546042), (2, 570273021), (3, 380182014), (6, 190091007), (9, 126727338), (18, 63363669), (27, 42242446), (54, 21121223)]