2016381618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 4664514816

約数和(自身を除く): 2648133198

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 137, 138, 146, 207, 219, 274, 411, 414, 438, 487, 657, 822, 974, 1233, 1314, 1461, 1679, 2466, 2922, 3151, 3358, 4383, 5037, 6302, 8766, 9453, 10001, 10074, 11201, 15111, 18906, 20002, 22402, 28359, 30003, 30222, 33603, 35551, 56718, 60006, 66719, 67206, 71102, 90009, 100809, 106653, 133438, 180018, 200157, 201618, 213306, 230023, 319959, 400314, 460046, 600471, 639918, 690069, 817673, 1200942, 1380138, 1534537, 1635346, 2070207, 2453019, 3069074, 4140414, 4603611, 4870487, 4906038, 7359057, 9207222, 9740974, 13810833, 14611461, 14718114, 27621666, 29222922, 43834383, 87668766, 112021201, 224042402, 336063603, 672127206, 1008190809, 2016381618]

約数ペア:

[(1, 2016381618), (2, 1008190809), (3, 672127206), (6, 336063603), (9, 224042402), (18, 112021201), (23, 87668766), (46, 43834383), (69, 29222922), (73, 27621666), (137, 14718114), (138, 14611461), (146, 13810833), (207, 9740974), (219, 9207222), (274, 7359057), (411, 4906038), (414, 4870487), (438, 4603611), (487, 4140414), (657, 3069074), (822, 2453019), (974, 2070207), (1233, 1635346), (1314, 1534537), (1461, 1380138), (1679, 1200942), (2466, 817673), (2922, 690069), (3151, 639918), (3358, 600471), (4383, 460046), (5037, 400314), (6302, 319959), (8766, 230023), (9453, 213306), (10001, 201618), (10074, 200157), (11201, 180018), (15111, 133438), (18906, 106653), (20002, 100809), (22402, 90009), (28359, 71102), (30003, 67206), (30222, 66719), (33603, 60006), (35551, 56718)]