2539494

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 5992272

約数和(自身を除く): 3452778

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 193, 258, 306, 386, 387, 579, 731, 774, 1158, 1462, 1737, 2193, 3281, 3474, 4386, 6562, 6579, 8299, 9843, 13158, 16598, 19686, 24897, 29529, 49794, 59058, 74691, 141083, 149382, 282166, 423249, 846498, 1269747, 2539494]

約数ペア:

[(1, 2539494), (2, 1269747), (3, 846498), (6, 423249), (9, 282166), (17, 149382), (18, 141083), (34, 74691), (43, 59058), (51, 49794), (86, 29529), (102, 24897), (129, 19686), (153, 16598), (193, 13158), (258, 9843), (306, 8299), (386, 6579), (387, 6562), (579, 4386), (731, 3474), (774, 3281), (1158, 2193), (1462, 1737)]