18741242016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9296251}}^1$

素因数の和:9296274

約数の個数: 72

約数和(自身を含む): 60909043104

約数和(自身を除く): 42167801088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9296251, 18592502, 27888753, 37185004, 55777506, 65073757, 74370008, 83666259, 111555012, 130147514, 148740016, 167332518, 195221271, 223110024, 260295028, 297480032, 334665036, 390442542, 446220048, 520590056, 585663813, 669330072, 780885084, 892440096, 1041180112, 1171327626, 1338660144, 1561770168, 2082360224, 2342655252, 2677320288, 3123540336, 4685310504, 6247080672, 9370621008, 18741242016]

約数ペア:

[(1, 18741242016), (2, 9370621008), (3, 6247080672), (4, 4685310504), (6, 3123540336), (7, 2677320288), (8, 2342655252), (9, 2082360224), (12, 1561770168), (14, 1338660144), (16, 1171327626), (18, 1041180112), (21, 892440096), (24, 780885084), (28, 669330072), (32, 585663813), (36, 520590056), (42, 446220048), (48, 390442542), (56, 334665036), (63, 297480032), (72, 260295028), (84, 223110024), (96, 195221271), (112, 167332518), (126, 148740016), (144, 130147514), (168, 111555012), (224, 83666259), (252, 74370008), (288, 65073757), (336, 55777506), (504, 37185004), (672, 27888753), (1008, 18592502), (2016, 9296251)]