9968931972

素因数分解:

$2^2\times 3^2\times {\mathrm{276914777}}^1$

素因数の和:276914787

約数の個数: 18

約数和(自身を含む): 25199244798

約数和(自身を除く): 15230312826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 276914777, 553829554, 830744331, 1107659108, 1661488662, 2492232993, 3322977324, 4984465986, 9968931972]

約数ペア:

[(1, 9968931972), (2, 4984465986), (3, 3322977324), (4, 2492232993), (6, 1661488662), (9, 1107659108), (12, 830744331), (18, 553829554), (36, 276914777)]