18292544

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 84

約数和(自身を含む): 41172384

約数和(自身を除く): 22879840

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 43, 46, 64, 68, 86, 92, 136, 172, 184, 272, 289, 344, 368, 391, 544, 578, 688, 731, 736, 782, 989, 1088, 1156, 1376, 1462, 1472, 1564, 1978, 2312, 2752, 2924, 3128, 3956, 4624, 5848, 6256, 6647, 7912, 9248, 11696, 12427, 12512, 13294, 15824, 16813, 18496, 23392, 24854, 25024, 26588, 31648, 33626, 46784, 49708, 53176, 63296, 67252, 99416, 106352, 134504, 198832, 212704, 269008, 285821, 397664, 425408, 538016, 571642, 795328, 1076032, 1143284, 2286568, 4573136, 9146272, 18292544]

約数ペア:

[(1, 18292544), (2, 9146272), (4, 4573136), (8, 2286568), (16, 1143284), (17, 1076032), (23, 795328), (32, 571642), (34, 538016), (43, 425408), (46, 397664), (64, 285821), (68, 269008), (86, 212704), (92, 198832), (136, 134504), (172, 106352), (184, 99416), (272, 67252), (289, 63296), (344, 53176), (368, 49708), (391, 46784), (544, 33626), (578, 31648), (688, 26588), (731, 25024), (736, 24854), (782, 23392), (989, 18496), (1088, 16813), (1156, 15824), (1376, 13294), (1462, 12512), (1472, 12427), (1564, 11696), (1978, 9248), (2312, 7912), (2752, 6647), (2924, 6256), (3128, 5848), (3956, 4624)]