13240968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 37820160

約数和(自身を除く): 24579192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 372, 403, 444, 481, 744, 806, 888, 962, 1147, 1209, 1369, 1443, 1612, 1924, 2294, 2418, 2738, 2886, 3224, 3441, 3848, 4107, 4588, 4836, 5476, 5772, 6882, 8214, 9176, 9672, 10952, 11544, 13764, 14911, 16428, 17797, 27528, 29822, 32856, 35594, 42439, 44733, 53391, 59644, 71188, 84878, 89466, 106782, 119288, 127317, 142376, 169756, 178932, 213564, 254634, 339512, 357864, 427128, 509268, 551707, 1018536, 1103414, 1655121, 2206828, 3310242, 4413656, 6620484, 13240968]

約数ペア:

[(1, 13240968), (2, 6620484), (3, 4413656), (4, 3310242), (6, 2206828), (8, 1655121), (12, 1103414), (13, 1018536), (24, 551707), (26, 509268), (31, 427128), (37, 357864), (39, 339512), (52, 254634), (62, 213564), (74, 178932), (78, 169756), (93, 142376), (104, 127317), (111, 119288), (124, 106782), (148, 89466), (156, 84878), (186, 71188), (222, 59644), (248, 53391), (296, 44733), (312, 42439), (372, 35594), (403, 32856), (444, 29822), (481, 27528), (744, 17797), (806, 16428), (888, 14911), (962, 13764), (1147, 11544), (1209, 10952), (1369, 9672), (1443, 9176), (1612, 8214), (1924, 6882), (2294, 5772), (2418, 5476), (2738, 4836), (2886, 4588), (3224, 4107), (3441, 3848)]