18038566

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14159}}^1$

素因数の和:14188

約数の個数: 24

約数和(自身を含む): 33899040

約数和(自身を除く): 15860474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 14159, 28318, 99113, 184067, 198226, 368134, 693791, 1288469, 1387582, 2576938, 9019283, 18038566]

約数ペア:

[(1, 18038566), (2, 9019283), (7, 2576938), (13, 1387582), (14, 1288469), (26, 693791), (49, 368134), (91, 198226), (98, 184067), (182, 99113), (637, 28318), (1274, 14159)]