140987826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1118951}}^1$

素因数の和:1118966

約数の個数: 24

約数和(自身を含む): 349113024

約数和(自身を除く): 208125198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1118951, 2237902, 3356853, 6713706, 7832657, 10070559, 15665314, 20141118, 23497971, 46995942, 70493913, 140987826]

約数ペア:

[(1, 140987826), (2, 70493913), (3, 46995942), (6, 23497971), (7, 20141118), (9, 15665314), (14, 10070559), (18, 7832657), (21, 6713706), (42, 3356853), (63, 2237902), (126, 1118951)]