2689097922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21342047}}^1$

素因数の和:21342062

約数の個数: 24

約数和(自身を含む): 6658718976

約数和(自身を除く): 3969621054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21342047, 42684094, 64026141, 128052282, 149394329, 192078423, 298788658, 384156846, 448182987, 896365974, 1344548961, 2689097922]

約数ペア:

[(1, 2689097922), (2, 1344548961), (3, 896365974), (6, 448182987), (7, 384156846), (9, 298788658), (14, 192078423), (18, 149394329), (21, 128052282), (42, 64026141), (63, 42684094), (126, 21342047)]