18299214444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{61871}}^1$

素因数の和:62395

約数の個数: 72

約数和(自身を含む): 49768846848

約数和(自身を除く): 31469632404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 503, 588, 1006, 1509, 2012, 3018, 3521, 6036, 7042, 10563, 14084, 21126, 24647, 42252, 49294, 61871, 73941, 98588, 123742, 147882, 185613, 247484, 295764, 371226, 433097, 742452, 866194, 1299291, 1732388, 2598582, 3031679, 5197164, 6063358, 9095037, 12126716, 18190074, 31121113, 36380148, 62242226, 93363339, 124484452, 186726678, 217847791, 373453356, 435695582, 653543373, 871391164, 1307086746, 1524934537, 2614173492, 3049869074, 4574803611, 6099738148, 9149607222, 18299214444]

約数ペア:

[(1, 18299214444), (2, 9149607222), (3, 6099738148), (4, 4574803611), (6, 3049869074), (7, 2614173492), (12, 1524934537), (14, 1307086746), (21, 871391164), (28, 653543373), (42, 435695582), (49, 373453356), (84, 217847791), (98, 186726678), (147, 124484452), (196, 93363339), (294, 62242226), (503, 36380148), (588, 31121113), (1006, 18190074), (1509, 12126716), (2012, 9095037), (3018, 6063358), (3521, 5197164), (6036, 3031679), (7042, 2598582), (10563, 1732388), (14084, 1299291), (21126, 866194), (24647, 742452), (42252, 433097), (49294, 371226), (61871, 295764), (73941, 247484), (98588, 185613), (123742, 147882)]