127971972

素因数分解:

$2^2\times 3^2\times {\mathrm{3554777}}^1$

素因数の和:3554787

約数の個数: 18

約数和(自身を含む): 323484798

約数和(自身を除く): 195512826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3554777, 7109554, 10664331, 14219108, 21328662, 31992993, 42657324, 63985986, 127971972]

約数ペア:

[(1, 127971972), (2, 63985986), (3, 42657324), (4, 31992993), (6, 21328662), (9, 14219108), (12, 10664331), (18, 7109554), (36, 3554777)]