1810071756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{50839}}^1$

素因数の和:50915

約数の個数: 72

約数和(自身を含む): 4885520640

約数和(自身を除く): 3075448884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3956, 5934, 8901, 11868, 17802, 35604, 50839, 101678, 152517, 203356, 305034, 457551, 610068, 915102, 1169297, 1830204, 2186077, 2338594, 3507891, 4372154, 4677188, 6558231, 7015782, 8744308, 10523673, 13116462, 14031564, 19674693, 21047346, 26232924, 39349386, 42094692, 50279771, 78698772, 100559542, 150839313, 201119084, 301678626, 452517939, 603357252, 905035878, 1810071756]

約数ペア:

[(1, 1810071756), (2, 905035878), (3, 603357252), (4, 452517939), (6, 301678626), (9, 201119084), (12, 150839313), (18, 100559542), (23, 78698772), (36, 50279771), (43, 42094692), (46, 39349386), (69, 26232924), (86, 21047346), (92, 19674693), (129, 14031564), (138, 13116462), (172, 10523673), (207, 8744308), (258, 7015782), (276, 6558231), (387, 4677188), (414, 4372154), (516, 3507891), (774, 2338594), (828, 2186077), (989, 1830204), (1548, 1169297), (1978, 915102), (2967, 610068), (3956, 457551), (5934, 305034), (8901, 203356), (11868, 152517), (17802, 101678), (35604, 50839)]