20180044242

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{278261}}^1$

素因数の和:278368

約数の個数: 64

約数和(自身を含む): 48083673600

約数和(自身を除く): 27903629358

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 79, 102, 153, 158, 237, 306, 459, 474, 711, 918, 1343, 1422, 2133, 2686, 4029, 4266, 8058, 12087, 24174, 36261, 72522, 278261, 556522, 834783, 1669566, 2504349, 4730437, 5008698, 7513047, 9460874, 14191311, 15026094, 21982619, 28382622, 42573933, 43965238, 65947857, 85147866, 127721799, 131895714, 197843571, 255443598, 373704523, 395687142, 593530713, 747409046, 1121113569, 1187061426, 2242227138, 3363340707, 6726681414, 10090022121, 20180044242]

約数ペア:

[(1, 20180044242), (2, 10090022121), (3, 6726681414), (6, 3363340707), (9, 2242227138), (17, 1187061426), (18, 1121113569), (27, 747409046), (34, 593530713), (51, 395687142), (54, 373704523), (79, 255443598), (102, 197843571), (153, 131895714), (158, 127721799), (237, 85147866), (306, 65947857), (459, 43965238), (474, 42573933), (711, 28382622), (918, 21982619), (1343, 15026094), (1422, 14191311), (2133, 9460874), (2686, 7513047), (4029, 5008698), (4266, 4730437), (8058, 2504349), (12087, 1669566), (24174, 834783), (36261, 556522), (72522, 278261)]