4878558

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 11372400

約数和(自身を除く): 6493842

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 149, 153, 214, 298, 306, 321, 447, 642, 894, 963, 1341, 1819, 1926, 2533, 2682, 3638, 5066, 5457, 7599, 10914, 15198, 15943, 16371, 22797, 31886, 32742, 45594, 47829, 95658, 143487, 271031, 286974, 542062, 813093, 1626186, 2439279, 4878558]

約数ペア:

[(1, 4878558), (2, 2439279), (3, 1626186), (6, 813093), (9, 542062), (17, 286974), (18, 271031), (34, 143487), (51, 95658), (102, 47829), (107, 45594), (149, 32742), (153, 31886), (214, 22797), (298, 16371), (306, 15943), (321, 15198), (447, 10914), (642, 7599), (894, 5457), (963, 5066), (1341, 3638), (1819, 2682), (1926, 2533)]