210326868

素因数分解:

$2^2\times 3^4\times {\mathrm{649157}}^1$

素因数の和:649173

約数の個数: 30

約数和(自身を含む): 549836826

約数和(自身を除く): 339509958

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 649157, 1298314, 1947471, 2596628, 3894942, 5842413, 7789884, 11684826, 17527239, 23369652, 35054478, 52581717, 70108956, 105163434, 210326868]

約数ペア:

[(1, 210326868), (2, 105163434), (3, 70108956), (4, 52581717), (6, 35054478), (9, 23369652), (12, 17527239), (18, 11684826), (27, 7789884), (36, 5842413), (54, 3894942), (81, 2596628), (108, 1947471), (162, 1298314), (324, 649157)]