57549786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2131}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 131808768

約数和(自身を除く): 74258982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 2131, 3858, 4262, 4501, 6393, 9002, 12786, 13503, 14917, 27006, 29834, 44751, 89502, 1370233, 2740466, 4110699, 8221398, 9591631, 19183262, 28774893, 57549786]

約数ペア:

[(1, 57549786), (2, 28774893), (3, 19183262), (6, 9591631), (7, 8221398), (14, 4110699), (21, 2740466), (42, 1370233), (643, 89502), (1286, 44751), (1929, 29834), (2131, 27006), (3858, 14917), (4262, 13503), (4501, 12786), (6393, 9002)]