127809444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{217363}}^1$

素因数の和:217384

約数の個数: 36

約数和(自身を含む): 346912944

約数和(自身を除く): 219103500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 217363, 434726, 652089, 869452, 1304178, 1521541, 2608356, 3043082, 4564623, 6086164, 9129246, 10650787, 18258492, 21301574, 31952361, 42603148, 63904722, 127809444]

約数ペア:

[(1, 127809444), (2, 63904722), (3, 42603148), (4, 31952361), (6, 21301574), (7, 18258492), (12, 10650787), (14, 9129246), (21, 6086164), (28, 4564623), (42, 3043082), (49, 2608356), (84, 1521541), (98, 1304178), (147, 869452), (196, 652089), (294, 434726), (588, 217363)]