142037406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1127281}}^1$

素因数の和:1127296

約数の個数: 24

約数和(自身を含む): 351711984

約数和(自身を除く): 209674578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1127281, 2254562, 3381843, 6763686, 7890967, 10145529, 15781934, 20291058, 23672901, 47345802, 71018703, 142037406]

約数ペア:

[(1, 142037406), (2, 71018703), (3, 47345802), (6, 23672901), (7, 20291058), (9, 15781934), (14, 10145529), (18, 7890967), (21, 6763686), (42, 3381843), (63, 2254562), (126, 1127281)]