2815398

素因数分解:

$2^1\times 3^6\times {\mathrm{1931}}^1$

素因数の和:1951

約数の個数: 28

約数和(自身を含む): 6335028

約数和(自身を除く): 3519630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1931, 3862, 5793, 11586, 17379, 34758, 52137, 104274, 156411, 312822, 469233, 938466, 1407699, 2815398]

約数ペア:

[(1, 2815398), (2, 1407699), (3, 938466), (6, 469233), (9, 312822), (18, 156411), (27, 104274), (54, 52137), (81, 34758), (162, 17379), (243, 11586), (486, 5793), (729, 3862), (1458, 1931)]