19506743718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{202021}}^1$

素因数の和:202074

約数の個数: 96

約数和(自身を含む): 51588337920

約数和(自身を除く): 32081594202

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 121, 133, 154, 209, 231, 242, 266, 363, 399, 418, 462, 627, 726, 798, 847, 1254, 1463, 1694, 2299, 2541, 2926, 4389, 4598, 5082, 6897, 8778, 13794, 16093, 32186, 48279, 96558, 202021, 404042, 606063, 1212126, 1414147, 2222231, 2828294, 3838399, 4242441, 4444462, 6666693, 7676798, 8484882, 11515197, 13333386, 15555617, 23030394, 24444541, 26868793, 31111234, 42222389, 46666851, 48889082, 53737586, 73333623, 80606379, 84444778, 93333702, 126667167, 146667246, 161212758, 171111787, 253334334, 295556723, 342223574, 464446279, 513335361, 591113446, 886670169, 928892558, 1026670722, 1393338837, 1773340338, 2786677674, 3251123953, 6502247906, 9753371859, 19506743718]

約数ペア:

[(1, 19506743718), (2, 9753371859), (3, 6502247906), (6, 3251123953), (7, 2786677674), (11, 1773340338), (14, 1393338837), (19, 1026670722), (21, 928892558), (22, 886670169), (33, 591113446), (38, 513335361), (42, 464446279), (57, 342223574), (66, 295556723), (77, 253334334), (114, 171111787), (121, 161212758), (133, 146667246), (154, 126667167), (209, 93333702), (231, 84444778), (242, 80606379), (266, 73333623), (363, 53737586), (399, 48889082), (418, 46666851), (462, 42222389), (627, 31111234), (726, 26868793), (798, 24444541), (847, 23030394), (1254, 15555617), (1463, 13333386), (1694, 11515197), (2299, 8484882), (2541, 7676798), (2926, 6666693), (4389, 4444462), (4598, 4242441), (5082, 3838399), (6897, 2828294), (8778, 2222231), (13794, 1414147), (16093, 1212126), (32186, 606063), (48279, 404042), (96558, 202021)]