2181923156924

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{18787}}^1\times {\mathrm{6073}}^1$

素因数の和:25554

約数の個数: 48

約数和(自身を含む): 4371187822848

約数和(自身を除く): 2189264665924

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 4781, 6073, 9562, 12146, 18787, 19124, 24292, 37574, 42511, 75148, 85022, 131509, 170044, 263018, 526036, 4147859, 8295718, 12831521, 16591436, 25663042, 29035013, 51326084, 58070026, 89820647, 114093451, 116140052, 179641294, 228186902, 359282588, 456373804, 798654157, 1597308314, 3194616628, 77925827033, 155851654066, 311703308132, 545480789231, 1090961578462, 2181923156924]

約数ペア:

[(1, 2181923156924), (2, 1090961578462), (4, 545480789231), (7, 311703308132), (14, 155851654066), (28, 77925827033), (683, 3194616628), (1366, 1597308314), (2732, 798654157), (4781, 456373804), (6073, 359282588), (9562, 228186902), (12146, 179641294), (18787, 116140052), (19124, 114093451), (24292, 89820647), (37574, 58070026), (42511, 51326084), (75148, 29035013), (85022, 25663042), (131509, 16591436), (170044, 12831521), (263018, 8295718), (526036, 4147859)]