42391278

素因数分解:

$2^1\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{1601}}^1$

素因数の和:3080

約数の個数: 24

約数和(自身を含む): 91967616

約数和(自身を除く): 49576338

約数列:

[1, 2, 3, 6, 9, 18, 1471, 1601, 2942, 3202, 4413, 4803, 8826, 9606, 13239, 14409, 26478, 28818, 2355071, 4710142, 7065213, 14130426, 21195639, 42391278]

約数ペア:

[(1, 42391278), (2, 21195639), (3, 14130426), (6, 7065213), (9, 4710142), (18, 2355071), (1471, 28818), (1601, 26478), (2942, 14409), (3202, 13239), (4413, 9606), (4803, 8826)]