18513216

素因数分解:

$2^6\times 3^2\times {\mathrm{32141}}^1$

素因数の和:32159

約数の個数: 42

約数和(自身を含む): 53066442

約数和(自身を除く): 34553226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 32141, 64282, 96423, 128564, 192846, 257128, 289269, 385692, 514256, 578538, 771384, 1028512, 1157076, 1542768, 2057024, 2314152, 3085536, 4628304, 6171072, 9256608, 18513216]

約数ペア:

[(1, 18513216), (2, 9256608), (3, 6171072), (4, 4628304), (6, 3085536), (8, 2314152), (9, 2057024), (12, 1542768), (16, 1157076), (18, 1028512), (24, 771384), (32, 578538), (36, 514256), (48, 385692), (64, 289269), (72, 257128), (96, 192846), (144, 128564), (192, 96423), (288, 64282), (576, 32141)]