31130694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{247069}}^1$

素因数の和:247084

約数の個数: 24

約数和(自身を含む): 77085840

約数和(自身を除く): 45955146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 247069, 494138, 741207, 1482414, 1729483, 2223621, 3458966, 4447242, 5188449, 10376898, 15565347, 31130694]

約数ペア:

[(1, 31130694), (2, 15565347), (3, 10376898), (6, 5188449), (7, 4447242), (9, 3458966), (14, 2223621), (18, 1729483), (21, 1482414), (42, 741207), (63, 494138), (126, 247069)]