18001206

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12049}}^1$

素因数の和:12140

約数の個数: 24

約数和(自身を含む): 39475800

約数和(自身を除く): 21474594

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12049, 24098, 36147, 72294, 108441, 216882, 1000067, 2000134, 3000201, 6000402, 9000603, 18001206]

約数ペア:

[(1, 18001206), (2, 9000603), (3, 6000402), (6, 3000201), (9, 2000134), (18, 1000067), (83, 216882), (166, 108441), (249, 72294), (498, 36147), (747, 24098), (1494, 12049)]