12050262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 19053738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 449, 497, 639, 898, 994, 1278, 1347, 1491, 1917, 2694, 2982, 3143, 3834, 4041, 4473, 6286, 8082, 8946, 9429, 12123, 13419, 18858, 24246, 26838, 28287, 31879, 56574, 63758, 84861, 95637, 169722, 191274, 223153, 286911, 446306, 573822, 669459, 860733, 1338918, 1721466, 2008377, 4016754, 6025131, 12050262]

約数ペア:

[(1, 12050262), (2, 6025131), (3, 4016754), (6, 2008377), (7, 1721466), (9, 1338918), (14, 860733), (18, 669459), (21, 573822), (27, 446306), (42, 286911), (54, 223153), (63, 191274), (71, 169722), (126, 95637), (142, 84861), (189, 63758), (213, 56574), (378, 31879), (426, 28287), (449, 26838), (497, 24246), (639, 18858), (898, 13419), (994, 12123), (1278, 9429), (1347, 8946), (1491, 8082), (1917, 6286), (2694, 4473), (2982, 4041), (3143, 3834)]