9815876

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:900

約数の個数: 36

約数和(自身を含む): 20334636

約数和(自身を除く): 10518760

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 821, 854, 1642, 1708, 2989, 3284, 5747, 5978, 11494, 11956, 22988, 40229, 50081, 80458, 100162, 160916, 200324, 350567, 701134, 1402268, 2453969, 4907938, 9815876]

約数ペア:

[(1, 9815876), (2, 4907938), (4, 2453969), (7, 1402268), (14, 701134), (28, 350567), (49, 200324), (61, 160916), (98, 100162), (122, 80458), (196, 50081), (244, 40229), (427, 22988), (821, 11956), (854, 11494), (1642, 5978), (1708, 5747), (2989, 3284)]