2458998

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 40

約数和(自身を含む): 5654088

約数和(自身を除く): 3195090

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 353, 387, 706, 774, 1059, 1161, 2118, 2322, 3177, 3483, 6354, 6966, 9531, 15179, 19062, 28593, 30358, 45537, 57186, 91074, 136611, 273222, 409833, 819666, 1229499, 2458998]

約数ペア:

[(1, 2458998), (2, 1229499), (3, 819666), (6, 409833), (9, 273222), (18, 136611), (27, 91074), (43, 57186), (54, 45537), (81, 30358), (86, 28593), (129, 19062), (162, 15179), (258, 9531), (353, 6966), (387, 6354), (706, 3483), (774, 3177), (1059, 2322), (1161, 2118)]