1951254

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2572

約数の個数: 24

約数和(自身を含む): 4327752

約数和(自身を除く): 2376498

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2521, 5042, 7563, 15126, 22689, 45378, 108403, 216806, 325209, 650418, 975627, 1951254]

約数ペア:

[(1, 1951254), (2, 975627), (3, 650418), (6, 325209), (9, 216806), (18, 108403), (43, 45378), (86, 22689), (129, 15126), (258, 7563), (387, 5042), (774, 2521)]