128945412

素因数分解:

$2^2\times 3^3\times {\mathrm{1193939}}^1$

素因数の和:1193952

約数の個数: 24

約数和(自身を含む): 334303200

約数和(自身を除く): 205357788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1193939, 2387878, 3581817, 4775756, 7163634, 10745451, 14327268, 21490902, 32236353, 42981804, 64472706, 128945412]

約数ペア:

[(1, 128945412), (2, 64472706), (3, 42981804), (4, 32236353), (6, 21490902), (9, 14327268), (12, 10745451), (18, 7163634), (27, 4775756), (36, 3581817), (54, 2387878), (108, 1193939)]