26156715732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{208009}}^1$

素因数の和:208525

約数の個数: 72

約数和(自身を含む): 75715640000

約数和(自身を除く): 49558924268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 998, 1497, 1996, 2994, 3493, 4491, 5988, 6986, 8982, 10479, 13972, 17964, 20958, 31437, 41916, 62874, 125748, 208009, 416018, 624027, 832036, 1248054, 1456063, 1872081, 2496108, 2912126, 3744162, 4368189, 5824252, 7488324, 8736378, 13104567, 17472756, 26209134, 52418268, 103796491, 207592982, 311389473, 415185964, 622778946, 726575437, 934168419, 1245557892, 1453150874, 1868336838, 2179726311, 2906301748, 3736673676, 4359452622, 6539178933, 8718905244, 13078357866, 26156715732]

約数ペア:

[(1, 26156715732), (2, 13078357866), (3, 8718905244), (4, 6539178933), (6, 4359452622), (7, 3736673676), (9, 2906301748), (12, 2179726311), (14, 1868336838), (18, 1453150874), (21, 1245557892), (28, 934168419), (36, 726575437), (42, 622778946), (63, 415185964), (84, 311389473), (126, 207592982), (252, 103796491), (499, 52418268), (998, 26209134), (1497, 17472756), (1996, 13104567), (2994, 8736378), (3493, 7488324), (4491, 5824252), (5988, 4368189), (6986, 3744162), (8982, 2912126), (10479, 2496108), (13972, 1872081), (17964, 1456063), (20958, 1248054), (31437, 832036), (41916, 624027), (62874, 416018), (125748, 208009)]