12291237126

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{376639}}^1$

素因数の和:376698

約数の個数: 72

約数和(自身を含む): 31816287360

約数和(自身を除く): 19525050234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 3626, 4662, 5439, 10878, 16317, 32634, 376639, 753278, 1129917, 2259834, 2636473, 3389751, 5272946, 6779502, 7909419, 13935643, 15818838, 18455311, 23728257, 27871286, 36910622, 41806929, 47456514, 55365933, 83613858, 97549501, 110731866, 125420787, 166097799, 195099002, 250841574, 292648503, 332195598, 585297006, 682846507, 877945509, 1365693014, 1755891018, 2048539521, 4097079042, 6145618563, 12291237126]

約数ペア:

[(1, 12291237126), (2, 6145618563), (3, 4097079042), (6, 2048539521), (7, 1755891018), (9, 1365693014), (14, 877945509), (18, 682846507), (21, 585297006), (37, 332195598), (42, 292648503), (49, 250841574), (63, 195099002), (74, 166097799), (98, 125420787), (111, 110731866), (126, 97549501), (147, 83613858), (222, 55365933), (259, 47456514), (294, 41806929), (333, 36910622), (441, 27871286), (518, 23728257), (666, 18455311), (777, 15818838), (882, 13935643), (1554, 7909419), (1813, 6779502), (2331, 5272946), (3626, 3389751), (4662, 2636473), (5439, 2259834), (10878, 1129917), (16317, 753278), (32634, 376639)]