18194064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 54198912

約数和(自身を除く): 36004848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 173, 313, 336, 346, 519, 626, 692, 939, 1038, 1211, 1252, 1384, 1878, 2076, 2191, 2422, 2504, 2768, 3633, 3756, 4152, 4382, 4844, 5008, 6573, 7266, 7512, 8304, 8764, 9688, 13146, 14532, 15024, 17528, 19376, 26292, 29064, 35056, 52584, 54149, 58128, 105168, 108298, 162447, 216596, 324894, 379043, 433192, 649788, 758086, 866384, 1137129, 1299576, 1516172, 2274258, 2599152, 3032344, 4548516, 6064688, 9097032, 18194064]

約数ペア:

[(1, 18194064), (2, 9097032), (3, 6064688), (4, 4548516), (6, 3032344), (7, 2599152), (8, 2274258), (12, 1516172), (14, 1299576), (16, 1137129), (21, 866384), (24, 758086), (28, 649788), (42, 433192), (48, 379043), (56, 324894), (84, 216596), (112, 162447), (168, 108298), (173, 105168), (313, 58128), (336, 54149), (346, 52584), (519, 35056), (626, 29064), (692, 26292), (939, 19376), (1038, 17528), (1211, 15024), (1252, 14532), (1384, 13146), (1878, 9688), (2076, 8764), (2191, 8304), (2422, 7512), (2504, 7266), (2768, 6573), (3633, 5008), (3756, 4844), (4152, 4382)]