18490908

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{9227}}^1$

素因数の和:9401

約数の個数: 24

約数和(自身を含む): 43408512

約数和(自身を除く): 24917604

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 9227, 18454, 27681, 36908, 55362, 110724, 1540909, 3081818, 4622727, 6163636, 9245454, 18490908]

約数ペア:

[(1, 18490908), (2, 9245454), (3, 6163636), (4, 4622727), (6, 3081818), (12, 1540909), (167, 110724), (334, 55362), (501, 36908), (668, 27681), (1002, 18454), (2004, 9227)]