128435796

素因数分解:

$2^2\times 3^2\times {\mathrm{3567661}}^1$

素因数の和:3567671

約数の個数: 18

約数和(自身を含む): 324657242

約数和(自身を除く): 196221446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3567661, 7135322, 10702983, 14270644, 21405966, 32108949, 42811932, 64217898, 128435796]

約数ペア:

[(1, 128435796), (2, 64217898), (3, 42811932), (4, 32108949), (6, 21405966), (9, 14270644), (12, 10702983), (18, 7135322), (36, 3567661)]