2018098929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 3431780352

約数和(自身を除く): 1413681423

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 197, 231, 427, 591, 671, 727, 1281, 1379, 2013, 2167, 2181, 4137, 4697, 5089, 6501, 7997, 12017, 14091, 15169, 15267, 23991, 36051, 44347, 45507, 55979, 84119, 132187, 133041, 143219, 167937, 252357, 310429, 396561, 429657, 487817, 925309, 931287, 1002533, 1463451, 1575409, 2775927, 3007599, 3414719, 4726227, 8736359, 10244157, 11027863, 26209077, 33083589, 61154513, 96099949, 183463539, 288299847, 672699643, 2018098929]

約数ペア:

[(1, 2018098929), (3, 672699643), (7, 288299847), (11, 183463539), (21, 96099949), (33, 61154513), (61, 33083589), (77, 26209077), (183, 11027863), (197, 10244157), (231, 8736359), (427, 4726227), (591, 3414719), (671, 3007599), (727, 2775927), (1281, 1575409), (1379, 1463451), (2013, 1002533), (2167, 931287), (2181, 925309), (4137, 487817), (4697, 429657), (5089, 396561), (6501, 310429), (7997, 252357), (12017, 167937), (14091, 143219), (15169, 133041), (15267, 132187), (23991, 84119), (36051, 55979), (44347, 45507)]