15218996976

素因数分解:

$2^4\times 3^2\times {\mathrm{751}}^1\times {\mathrm{140729}}^1$

素因数の和:141494

約数の個数: 60

約数和(自身を含む): 42649070880

約数和(自身を除く): 27430073904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 751, 1502, 2253, 3004, 4506, 6008, 6759, 9012, 12016, 13518, 18024, 27036, 36048, 54072, 108144, 140729, 281458, 422187, 562916, 844374, 1125832, 1266561, 1688748, 2251664, 2533122, 3377496, 5066244, 6754992, 10132488, 20264976, 105687479, 211374958, 317062437, 422749916, 634124874, 845499832, 951187311, 1268249748, 1690999664, 1902374622, 2536499496, 3804749244, 5072998992, 7609498488, 15218996976]

約数ペア:

[(1, 15218996976), (2, 7609498488), (3, 5072998992), (4, 3804749244), (6, 2536499496), (8, 1902374622), (9, 1690999664), (12, 1268249748), (16, 951187311), (18, 845499832), (24, 634124874), (36, 422749916), (48, 317062437), (72, 211374958), (144, 105687479), (751, 20264976), (1502, 10132488), (2253, 6754992), (3004, 5066244), (4506, 3377496), (6008, 2533122), (6759, 2251664), (9012, 1688748), (12016, 1266561), (13518, 1125832), (18024, 844374), (27036, 562916), (36048, 422187), (54072, 281458), (108144, 140729)]