2018718114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1\times {\mathrm{881}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 4678974720

約数和(自身を除く): 2660256606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 613, 623, 881, 1226, 1246, 1762, 1839, 1869, 2643, 3678, 3738, 4291, 5286, 6167, 8582, 12334, 12873, 18501, 25746, 37002, 54557, 78409, 109114, 156818, 163671, 235227, 327342, 381899, 470454, 540053, 548863, 763798, 1080106, 1097726, 1145697, 1620159, 1646589, 2291394, 3240318, 3293178, 3780371, 7560742, 11341113, 22682226, 48064717, 96129434, 144194151, 288388302, 336453019, 672906038, 1009359057, 2018718114]

約数ペア:

[(1, 2018718114), (2, 1009359057), (3, 672906038), (6, 336453019), (7, 288388302), (14, 144194151), (21, 96129434), (42, 48064717), (89, 22682226), (178, 11341113), (267, 7560742), (534, 3780371), (613, 3293178), (623, 3240318), (881, 2291394), (1226, 1646589), (1246, 1620159), (1762, 1145697), (1839, 1097726), (1869, 1080106), (2643, 763798), (3678, 548863), (3738, 540053), (4291, 470454), (5286, 381899), (6167, 327342), (8582, 235227), (12334, 163671), (12873, 156818), (18501, 109114), (25746, 78409), (37002, 54557)]