2018384166

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 4261248000

約数和(自身を除く): 2242863834

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 199, 213, 398, 426, 597, 821, 1194, 1642, 2059, 2463, 4118, 4926, 5771, 6177, 11542, 12354, 14129, 17313, 23809, 28258, 34626, 42387, 47618, 58291, 71427, 84774, 116582, 142854, 163379, 174873, 326758, 349746, 409741, 490137, 819482, 980274, 1229223, 1690439, 2458446, 3380878, 4737991, 5071317, 9475982, 10142634, 11599909, 14213973, 23199818, 28427946, 34799727, 69599454, 336397361, 672794722, 1009192083, 2018384166]

約数ペア:

[(1, 2018384166), (2, 1009192083), (3, 672794722), (6, 336397361), (29, 69599454), (58, 34799727), (71, 28427946), (87, 23199818), (142, 14213973), (174, 11599909), (199, 10142634), (213, 9475982), (398, 5071317), (426, 4737991), (597, 3380878), (821, 2458446), (1194, 1690439), (1642, 1229223), (2059, 980274), (2463, 819482), (4118, 490137), (4926, 409741), (5771, 349746), (6177, 326758), (11542, 174873), (12354, 163379), (14129, 142854), (17313, 116582), (23809, 84774), (28258, 71427), (34626, 58291), (42387, 47618)]