628683846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{9001}}^1$

素因数の和:10676

約数の個数: 32

約数和(自身を含む): 1438015488

約数和(自身を除く): 809331642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1663, 3326, 4989, 9001, 9978, 11641, 18002, 23282, 27003, 34923, 54006, 63007, 69846, 126014, 189021, 378042, 14968663, 29937326, 44905989, 89811978, 104780641, 209561282, 314341923, 628683846]

約数ペア:

[(1, 628683846), (2, 314341923), (3, 209561282), (6, 104780641), (7, 89811978), (14, 44905989), (21, 29937326), (42, 14968663), (1663, 378042), (3326, 189021), (4989, 126014), (9001, 69846), (9978, 63007), (11641, 54006), (18002, 34923), (23282, 27003)]