18605270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60017}}^1$

素因数の和:60055

約数の個数: 16

約数和(自身を含む): 34570368

約数和(自身を除く): 15965098

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 60017, 120034, 300085, 600170, 1860527, 3721054, 9302635, 18605270]

約数ペア:

[(1, 18605270), (2, 9302635), (5, 3721054), (10, 1860527), (31, 600170), (62, 300085), (155, 120034), (310, 60017)]