619812

素因数分解:

$2^2\times 3^4\times {\mathrm{1913}}^1$

素因数の和:1929

約数の個数: 30

約数和(自身を含む): 1621158

約数和(自身を除く): 1001346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1913, 3826, 5739, 7652, 11478, 17217, 22956, 34434, 51651, 68868, 103302, 154953, 206604, 309906, 619812]

約数ペア:

[(1, 619812), (2, 309906), (3, 206604), (4, 154953), (6, 103302), (9, 68868), (12, 51651), (18, 34434), (27, 22956), (36, 17217), (54, 11478), (81, 7652), (108, 5739), (162, 3826), (324, 1913)]