338634828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1343789}}^1$

素因数の和:1343806

約数の個数: 36

約数和(自身を含む): 978279120

約数和(自身を除く): 639644292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1343789, 2687578, 4031367, 5375156, 8062734, 9406523, 12094101, 16125468, 18813046, 24188202, 28219569, 37626092, 48376404, 56439138, 84658707, 112878276, 169317414, 338634828]

約数ペア:

[(1, 338634828), (2, 169317414), (3, 112878276), (4, 84658707), (6, 56439138), (7, 48376404), (9, 37626092), (12, 28219569), (14, 24188202), (18, 18813046), (21, 16125468), (28, 12094101), (36, 9406523), (42, 8062734), (63, 5375156), (84, 4031367), (126, 2687578), (252, 1343789)]