18586935

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 33327360

約数和(自身を除く): 14740425

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1051, 1179, 1965, 3153, 3537, 5255, 5895, 9459, 15765, 17685, 28377, 47295, 137681, 141885, 413043, 688405, 1239129, 2065215, 3717387, 6195645, 18586935]

約数ペア:

[(1, 18586935), (3, 6195645), (5, 3717387), (9, 2065215), (15, 1239129), (27, 688405), (45, 413043), (131, 141885), (135, 137681), (393, 47295), (655, 28377), (1051, 17685), (1179, 15765), (1965, 9459), (3153, 5895), (3537, 5255)]