2731166528076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{21292657}}^1$

素因数の和:21293183

約数の個数: 72

約数和(自身を含む): 7905538062240

約数和(自身を除く): 5174371534164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 509, 1018, 1527, 2036, 3054, 3563, 4581, 6108, 7126, 9162, 10689, 14252, 18324, 21378, 32067, 42756, 64134, 128268, 21292657, 42585314, 63877971, 85170628, 127755942, 149048599, 191633913, 255511884, 298097198, 383267826, 447145797, 596194396, 766535652, 894291594, 1341437391, 1788583188, 2682874782, 5365749564, 10837962413, 21675924826, 32513887239, 43351849652, 65027774478, 75865736891, 97541661717, 130055548956, 151731473782, 195083323434, 227597210673, 303462947564, 390166646868, 455194421346, 682791632019, 910388842692, 1365583264038, 2731166528076]

約数ペア:

[(1, 2731166528076), (2, 1365583264038), (3, 910388842692), (4, 682791632019), (6, 455194421346), (7, 390166646868), (9, 303462947564), (12, 227597210673), (14, 195083323434), (18, 151731473782), (21, 130055548956), (28, 97541661717), (36, 75865736891), (42, 65027774478), (63, 43351849652), (84, 32513887239), (126, 21675924826), (252, 10837962413), (509, 5365749564), (1018, 2682874782), (1527, 1788583188), (2036, 1341437391), (3054, 894291594), (3563, 766535652), (4581, 596194396), (6108, 447145797), (7126, 383267826), (9162, 298097198), (10689, 255511884), (14252, 191633913), (18324, 149048599), (21378, 127755942), (32067, 85170628), (42756, 63877971), (64134, 42585314), (128268, 21292657)]