31380274332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{531833}}^1$

素因数の和:532003

約数の個数: 72

約数和(自身を含む): 87114409200

約数和(自身を除く): 55734134868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 894, 1341, 1639, 1788, 2682, 3278, 4917, 5364, 6556, 9834, 14751, 19668, 29502, 59004, 531833, 1063666, 1595499, 2127332, 3190998, 4786497, 5850163, 6381996, 9572994, 11700326, 17550489, 19145988, 23400652, 35100978, 52651467, 70201956, 79243117, 105302934, 158486234, 210605868, 237729351, 316972468, 475458702, 713188053, 871674287, 950917404, 1426376106, 1743348574, 2615022861, 2852752212, 3486697148, 5230045722, 7845068583, 10460091444, 15690137166, 31380274332]

約数ペア:

[(1, 31380274332), (2, 15690137166), (3, 10460091444), (4, 7845068583), (6, 5230045722), (9, 3486697148), (11, 2852752212), (12, 2615022861), (18, 1743348574), (22, 1426376106), (33, 950917404), (36, 871674287), (44, 713188053), (66, 475458702), (99, 316972468), (132, 237729351), (149, 210605868), (198, 158486234), (298, 105302934), (396, 79243117), (447, 70201956), (596, 52651467), (894, 35100978), (1341, 23400652), (1639, 19145988), (1788, 17550489), (2682, 11700326), (3278, 9572994), (4917, 6381996), (5364, 5850163), (6556, 4786497), (9834, 3190998), (14751, 2127332), (19668, 1595499), (29502, 1063666), (59004, 531833)]