2018723856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{6379}}^1$

素因数の和:6756

約数の個数: 80

約数和(自身を含む): 5506195200

約数和(自身を除く): 3487471344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 347, 456, 694, 912, 1041, 1388, 2082, 2776, 4164, 5552, 6379, 6593, 8328, 12758, 13186, 16656, 19137, 19779, 25516, 26372, 38274, 39558, 51032, 52744, 76548, 79116, 102064, 105488, 121201, 153096, 158232, 242402, 306192, 316464, 363603, 484804, 727206, 969608, 1454412, 1939216, 2213513, 2908824, 4427026, 5817648, 6640539, 8854052, 13281078, 17708104, 26562156, 35416208, 42056747, 53124312, 84113494, 106248624, 126170241, 168226988, 252340482, 336453976, 504680964, 672907952, 1009361928, 2018723856]

約数ペア:

[(1, 2018723856), (2, 1009361928), (3, 672907952), (4, 504680964), (6, 336453976), (8, 252340482), (12, 168226988), (16, 126170241), (19, 106248624), (24, 84113494), (38, 53124312), (48, 42056747), (57, 35416208), (76, 26562156), (114, 17708104), (152, 13281078), (228, 8854052), (304, 6640539), (347, 5817648), (456, 4427026), (694, 2908824), (912, 2213513), (1041, 1939216), (1388, 1454412), (2082, 969608), (2776, 727206), (4164, 484804), (5552, 363603), (6379, 316464), (6593, 306192), (8328, 242402), (12758, 158232), (13186, 153096), (16656, 121201), (19137, 105488), (19779, 102064), (25516, 79116), (26372, 76548), (38274, 52744), (39558, 51032)]