2012203578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{29231}}^1$

素因数の和:29403

約数の個数: 64

約数和(自身を含む): 5051289600

約数和(自身を除く): 3039086022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 149, 154, 231, 298, 447, 462, 894, 1043, 1639, 2086, 3129, 3278, 4917, 6258, 9834, 11473, 22946, 29231, 34419, 58462, 68838, 87693, 175386, 204617, 321541, 409234, 613851, 643082, 964623, 1227702, 1929246, 2250787, 4355419, 4501574, 6752361, 8710838, 13066257, 13504722, 26132514, 30487933, 47909609, 60975866, 91463799, 95819218, 143728827, 182927598, 287457654, 335367263, 670734526, 1006101789, 2012203578]

約数ペア:

[(1, 2012203578), (2, 1006101789), (3, 670734526), (6, 335367263), (7, 287457654), (11, 182927598), (14, 143728827), (21, 95819218), (22, 91463799), (33, 60975866), (42, 47909609), (66, 30487933), (77, 26132514), (149, 13504722), (154, 13066257), (231, 8710838), (298, 6752361), (447, 4501574), (462, 4355419), (894, 2250787), (1043, 1929246), (1639, 1227702), (2086, 964623), (3129, 643082), (3278, 613851), (4917, 409234), (6258, 321541), (9834, 204617), (11473, 175386), (22946, 87693), (29231, 68838), (34419, 58462)]