918945948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{104759}}^1$

素因数の和:104826

約数の個数: 48

約数和(自身を含む): 2323157760

約数和(自身を除く): 1404211812

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 104759, 209518, 314277, 419036, 628554, 1257108, 1780903, 3561806, 4504637, 5342709, 7123612, 9009274, 10685418, 13513911, 18018548, 21370836, 27027822, 54055644, 76578829, 153157658, 229736487, 306315316, 459472974, 918945948]

約数ペア:

[(1, 918945948), (2, 459472974), (3, 306315316), (4, 229736487), (6, 153157658), (12, 76578829), (17, 54055644), (34, 27027822), (43, 21370836), (51, 18018548), (68, 13513911), (86, 10685418), (102, 9009274), (129, 7123612), (172, 5342709), (204, 4504637), (258, 3561806), (516, 1780903), (731, 1257108), (1462, 628554), (2193, 419036), (2924, 314277), (4386, 209518), (8772, 104759)]