25648182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 66852864

約数和(自身を除く): 41204682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 61, 63, 71, 94, 122, 126, 141, 142, 183, 213, 282, 329, 366, 423, 426, 427, 497, 549, 639, 658, 846, 854, 987, 994, 1098, 1278, 1281, 1491, 1974, 2562, 2867, 2961, 2982, 3337, 3843, 4331, 4473, 5734, 5922, 6674, 7686, 8601, 8662, 8946, 10011, 12993, 17202, 20022, 20069, 23359, 25803, 25986, 30033, 30317, 38979, 40138, 46718, 51606, 60066, 60207, 60634, 70077, 77958, 90951, 120414, 140154, 180621, 181902, 203557, 210231, 272853, 361242, 407114, 420462, 545706, 610671, 1221342, 1424899, 1832013, 2849798, 3664026, 4274697, 8549394, 12824091, 25648182]

約数ペア:

[(1, 25648182), (2, 12824091), (3, 8549394), (6, 4274697), (7, 3664026), (9, 2849798), (14, 1832013), (18, 1424899), (21, 1221342), (42, 610671), (47, 545706), (61, 420462), (63, 407114), (71, 361242), (94, 272853), (122, 210231), (126, 203557), (141, 181902), (142, 180621), (183, 140154), (213, 120414), (282, 90951), (329, 77958), (366, 70077), (423, 60634), (426, 60207), (427, 60066), (497, 51606), (549, 46718), (639, 40138), (658, 38979), (846, 30317), (854, 30033), (987, 25986), (994, 25803), (1098, 23359), (1278, 20069), (1281, 20022), (1491, 17202), (1974, 12993), (2562, 10011), (2867, 8946), (2961, 8662), (2982, 8601), (3337, 7686), (3843, 6674), (4331, 5922), (4473, 5734)]