42971538

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{12721}}^1$

素因数の和:13289

約数の個数: 16

約数和(自身を含む): 86102496

約数和(自身を除く): 43130958

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 12721, 25442, 38163, 76326, 7161923, 14323846, 21485769, 42971538]

約数ペア:

[(1, 42971538), (2, 21485769), (3, 14323846), (6, 7161923), (563, 76326), (1126, 38163), (1689, 25442), (3378, 12721)]