18607095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 36796032

約数和(自身を除く): 18188937

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1871, 1989, 3315, 5613, 9355, 9945, 16839, 24323, 28065, 31807, 72969, 84195, 95421, 121615, 159035, 218907, 286263, 364845, 413491, 477105, 1094535, 1240473, 1431315, 2067455, 3721419, 6202365, 18607095]

約数ペア:

[(1, 18607095), (3, 6202365), (5, 3721419), (9, 2067455), (13, 1431315), (15, 1240473), (17, 1094535), (39, 477105), (45, 413491), (51, 364845), (65, 286263), (85, 218907), (117, 159035), (153, 121615), (195, 95421), (221, 84195), (255, 72969), (585, 31807), (663, 28065), (765, 24323), (1105, 16839), (1871, 9945), (1989, 9355), (3315, 5613)]