1580742

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 3569760

約数和(自身を除く): 1989018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 401, 438, 657, 802, 1203, 1314, 1971, 2406, 3609, 3942, 7218, 10827, 21654, 29273, 58546, 87819, 175638, 263457, 526914, 790371, 1580742]

約数ペア:

[(1, 1580742), (2, 790371), (3, 526914), (6, 263457), (9, 175638), (18, 87819), (27, 58546), (54, 29273), (73, 21654), (146, 10827), (219, 7218), (401, 3942), (438, 3609), (657, 2406), (802, 1971), (1203, 1314)]