1819098144

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{146891}}^1$

素因数の和:146950

約数の個数: 72

約数和(自身を含む): 5293400112

約数和(自身を除く): 3474301968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 146891, 293782, 440673, 587564, 881346, 1175128, 1322019, 1762692, 2350256, 2644038, 3525384, 4700512, 5288076, 6316313, 7050768, 10576152, 12632626, 14101536, 18948939, 21152304, 25265252, 37897878, 42304608, 50530504, 56846817, 75795756, 101061008, 113693634, 151591512, 202122016, 227387268, 303183024, 454774536, 606366048, 909549072, 1819098144]

約数ペア:

[(1, 1819098144), (2, 909549072), (3, 606366048), (4, 454774536), (6, 303183024), (8, 227387268), (9, 202122016), (12, 151591512), (16, 113693634), (18, 101061008), (24, 75795756), (32, 56846817), (36, 50530504), (43, 42304608), (48, 37897878), (72, 25265252), (86, 21152304), (96, 18948939), (129, 14101536), (144, 12632626), (172, 10576152), (258, 7050768), (288, 6316313), (344, 5288076), (387, 4700512), (516, 3525384), (688, 2644038), (774, 2350256), (1032, 1762692), (1376, 1322019), (1548, 1175128), (2064, 881346), (3096, 587564), (4128, 440673), (6192, 293782), (12384, 146891)]