439868142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3491017}}^1$

素因数の和:3491032

約数の個数: 24

約数和(自身を含む): 1089197616

約数和(自身を除く): 649329474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3491017, 6982034, 10473051, 20946102, 24437119, 31419153, 48874238, 62838306, 73311357, 146622714, 219934071, 439868142]

約数ペア:

[(1, 439868142), (2, 219934071), (3, 146622714), (6, 73311357), (7, 62838306), (9, 48874238), (14, 31419153), (18, 24437119), (21, 20946102), (42, 10473051), (63, 6982034), (126, 3491017)]