18184290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19553}}^1$

素因数の和:19594

約数の個数: 32

約数和(自身を含む): 45052416

約数和(自身を除く): 26868126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19553, 39106, 58659, 97765, 117318, 195530, 293295, 586590, 606143, 1212286, 1818429, 3030715, 3636858, 6061430, 9092145, 18184290]

約数ペア:

[(1, 18184290), (2, 9092145), (3, 6061430), (5, 3636858), (6, 3030715), (10, 1818429), (15, 1212286), (30, 606143), (31, 586590), (62, 293295), (93, 195530), (155, 117318), (186, 97765), (310, 58659), (465, 39106), (930, 19553)]