27937854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{221729}}^1$

素因数の和:221744

約数の個数: 24

約数和(自身を含む): 69179760

約数和(自身を除く): 41241906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 221729, 443458, 665187, 1330374, 1552103, 1995561, 3104206, 3991122, 4656309, 9312618, 13968927, 27937854]

約数ペア:

[(1, 27937854), (2, 13968927), (3, 9312618), (6, 4656309), (7, 3991122), (9, 3104206), (14, 1995561), (18, 1552103), (21, 1330374), (42, 665187), (63, 443458), (126, 221729)]