181269936

素因数分解:

$2^4\times 3^2\times {\mathrm{1258819}}^1$

素因数の和:1258833

約数の個数: 30

約数和(自身を含む): 507304460

約数和(自身を除く): 326034524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1258819, 2517638, 3776457, 5035276, 7552914, 10070552, 11329371, 15105828, 20141104, 22658742, 30211656, 45317484, 60423312, 90634968, 181269936]

約数ペア:

[(1, 181269936), (2, 90634968), (3, 60423312), (4, 45317484), (6, 30211656), (8, 22658742), (9, 20141104), (12, 15105828), (16, 11329371), (18, 10070552), (24, 7552914), (36, 5035276), (48, 3776457), (72, 2517638), (144, 1258819)]