18512184

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^3\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 49485600

約数和(自身を除く): 30973416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 157, 204, 289, 314, 408, 471, 578, 628, 867, 942, 1156, 1256, 1734, 1884, 2312, 2669, 3468, 3768, 4913, 5338, 6936, 8007, 9826, 10676, 14739, 16014, 19652, 21352, 29478, 32028, 39304, 45373, 58956, 64056, 90746, 117912, 136119, 181492, 272238, 362984, 544476, 771341, 1088952, 1542682, 2314023, 3085364, 4628046, 6170728, 9256092, 18512184]

約数ペア:

[(1, 18512184), (2, 9256092), (3, 6170728), (4, 4628046), (6, 3085364), (8, 2314023), (12, 1542682), (17, 1088952), (24, 771341), (34, 544476), (51, 362984), (68, 272238), (102, 181492), (136, 136119), (157, 117912), (204, 90746), (289, 64056), (314, 58956), (408, 45373), (471, 39304), (578, 32028), (628, 29478), (867, 21352), (942, 19652), (1156, 16014), (1256, 14739), (1734, 10676), (1884, 9826), (2312, 8007), (2669, 6936), (3468, 5338), (3768, 4913)]