18848448

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 84

約数和(自身を含む): 55354728

約数和(自身を除く): 36506280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 761, 774, 1032, 1376, 1522, 1548, 2064, 2283, 2752, 3044, 3096, 4128, 4566, 6088, 6192, 6849, 8256, 9132, 12176, 12384, 13698, 18264, 24352, 24768, 27396, 32723, 36528, 48704, 54792, 65446, 73056, 98169, 109584, 130892, 146112, 196338, 219168, 261784, 294507, 392676, 438336, 523568, 589014, 785352, 1047136, 1178028, 1570704, 2094272, 2356056, 3141408, 4712112, 6282816, 9424224, 18848448]

約数ペア:

[(1, 18848448), (2, 9424224), (3, 6282816), (4, 4712112), (6, 3141408), (8, 2356056), (9, 2094272), (12, 1570704), (16, 1178028), (18, 1047136), (24, 785352), (32, 589014), (36, 523568), (43, 438336), (48, 392676), (64, 294507), (72, 261784), (86, 219168), (96, 196338), (129, 146112), (144, 130892), (172, 109584), (192, 98169), (258, 73056), (288, 65446), (344, 54792), (387, 48704), (516, 36528), (576, 32723), (688, 27396), (761, 24768), (774, 24352), (1032, 18264), (1376, 13698), (1522, 12384), (1548, 12176), (2064, 9132), (2283, 8256), (2752, 6849), (3044, 6192), (3096, 6088), (4128, 4566)]