149883678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1189553}}^1$

素因数の和:1189568

約数の個数: 24

約数和(自身を含む): 371140848

約数和(自身を除く): 221257170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1189553, 2379106, 3568659, 7137318, 8326871, 10705977, 16653742, 21411954, 24980613, 49961226, 74941839, 149883678]

約数ペア:

[(1, 149883678), (2, 74941839), (3, 49961226), (6, 24980613), (7, 21411954), (9, 16653742), (14, 10705977), (18, 8326871), (21, 7137318), (42, 3568659), (63, 2379106), (126, 1189553)]