2120454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16829}}^1$

素因数の和:16844

約数の個数: 24

約数和(自身を含む): 5250960

約数和(自身を除く): 3130506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16829, 33658, 50487, 100974, 117803, 151461, 235606, 302922, 353409, 706818, 1060227, 2120454]

約数ペア:

[(1, 2120454), (2, 1060227), (3, 706818), (6, 353409), (7, 302922), (9, 235606), (14, 151461), (18, 117803), (21, 100974), (42, 50487), (63, 33658), (126, 16829)]