27087942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{644951}}^1$

素因数の和:644963

約数の個数: 16

約数和(自身を含む): 61915392

約数和(自身を除く): 34827450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 644951, 1289902, 1934853, 3869706, 4514657, 9029314, 13543971, 27087942]

約数ペア:

[(1, 27087942), (2, 13543971), (3, 9029314), (6, 4514657), (7, 3869706), (14, 1934853), (21, 1289902), (42, 644951)]