18949152

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 72

約数和(自身を含む): 52916976

約数和(自身を除く): 33967824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 683, 816, 867, 1156, 1366, 1632, 1734, 2049, 2312, 2732, 3468, 4098, 4624, 5464, 6936, 8196, 9248, 10928, 11611, 13872, 16392, 21856, 23222, 27744, 32784, 34833, 46444, 65568, 69666, 92888, 139332, 185776, 197387, 278664, 371552, 394774, 557328, 592161, 789548, 1114656, 1184322, 1579096, 2368644, 3158192, 4737288, 6316384, 9474576, 18949152]

約数ペア:

[(1, 18949152), (2, 9474576), (3, 6316384), (4, 4737288), (6, 3158192), (8, 2368644), (12, 1579096), (16, 1184322), (17, 1114656), (24, 789548), (32, 592161), (34, 557328), (48, 394774), (51, 371552), (68, 278664), (96, 197387), (102, 185776), (136, 139332), (204, 92888), (272, 69666), (289, 65568), (408, 46444), (544, 34833), (578, 32784), (683, 27744), (816, 23222), (867, 21856), (1156, 16392), (1366, 13872), (1632, 11611), (1734, 10928), (2049, 9248), (2312, 8196), (2732, 6936), (3468, 5464), (4098, 4624)]