189819798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4519519}}^1$

素因数の和:4519531

約数の個数: 16

約数和(自身を含む): 433873920

約数和(自身を除く): 244054122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4519519, 9039038, 13558557, 27117114, 31636633, 63273266, 94909899, 189819798]

約数ペア:

[(1, 189819798), (2, 94909899), (3, 63273266), (6, 31636633), (7, 27117114), (14, 13558557), (21, 9039038), (42, 4519519)]