18311424

素因数分解:

$2^8\times 3^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 49399392

約数和(自身を除く): 31087968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 211, 226, 256, 339, 384, 422, 452, 633, 678, 768, 844, 904, 1266, 1356, 1688, 1808, 2532, 2712, 3376, 3616, 5064, 5424, 6752, 7232, 10128, 10848, 13504, 14464, 20256, 21696, 23843, 27008, 28928, 40512, 43392, 47686, 54016, 71529, 81024, 86784, 95372, 143058, 162048, 190744, 286116, 381488, 572232, 762976, 1144464, 1525952, 2288928, 3051904, 4577856, 6103808, 9155712, 18311424]

約数ペア:

[(1, 18311424), (2, 9155712), (3, 6103808), (4, 4577856), (6, 3051904), (8, 2288928), (12, 1525952), (16, 1144464), (24, 762976), (32, 572232), (48, 381488), (64, 286116), (96, 190744), (113, 162048), (128, 143058), (192, 95372), (211, 86784), (226, 81024), (256, 71529), (339, 54016), (384, 47686), (422, 43392), (452, 40512), (633, 28928), (678, 27008), (768, 23843), (844, 21696), (904, 20256), (1266, 14464), (1356, 13504), (1688, 10848), (1808, 10128), (2532, 7232), (2712, 6752), (3376, 5424), (3616, 5064)]