18639744

素因数分解:

$2^7\times 3^1\times {\mathrm{48541}}^1$

素因数の和:48558

約数の個数: 32

約数和(自身を含む): 49512840

約数和(自身を除く): 30873096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 48541, 97082, 145623, 194164, 291246, 388328, 582492, 776656, 1164984, 1553312, 2329968, 3106624, 4659936, 6213248, 9319872, 18639744]

約数ペア:

[(1, 18639744), (2, 9319872), (3, 6213248), (4, 4659936), (6, 3106624), (8, 2329968), (12, 1553312), (16, 1164984), (24, 776656), (32, 582492), (48, 388328), (64, 291246), (96, 194164), (128, 145623), (192, 97082), (384, 48541)]