25974972

素因数分解:

$2^2\times 3^3\times {\mathrm{240509}}^1$

素因数の和:240522

約数の個数: 24

約数和(自身を含む): 67342800

約数和(自身を除く): 41367828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 240509, 481018, 721527, 962036, 1443054, 2164581, 2886108, 4329162, 6493743, 8658324, 12987486, 25974972]

約数ペア:

[(1, 25974972), (2, 12987486), (3, 8658324), (4, 6493743), (6, 4329162), (9, 2886108), (12, 2164581), (18, 1443054), (27, 962036), (36, 721527), (54, 481018), (108, 240509)]