12542556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 33784128

約数和(自身を除く): 21241572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 41, 52, 53, 74, 78, 82, 106, 111, 123, 148, 156, 159, 164, 212, 222, 246, 318, 444, 481, 492, 533, 636, 689, 962, 1066, 1378, 1443, 1517, 1599, 1924, 1961, 2067, 2132, 2173, 2756, 2886, 3034, 3198, 3922, 4134, 4346, 4551, 5772, 5883, 6068, 6396, 6519, 7844, 8268, 8692, 9102, 11766, 13038, 18204, 19721, 23532, 25493, 26076, 28249, 39442, 50986, 56498, 59163, 76479, 78884, 80401, 84747, 101972, 112996, 118326, 152958, 160802, 169494, 236652, 241203, 305916, 321604, 338988, 482406, 964812, 1045213, 2090426, 3135639, 4180852, 6271278, 12542556]

約数ペア:

[(1, 12542556), (2, 6271278), (3, 4180852), (4, 3135639), (6, 2090426), (12, 1045213), (13, 964812), (26, 482406), (37, 338988), (39, 321604), (41, 305916), (52, 241203), (53, 236652), (74, 169494), (78, 160802), (82, 152958), (106, 118326), (111, 112996), (123, 101972), (148, 84747), (156, 80401), (159, 78884), (164, 76479), (212, 59163), (222, 56498), (246, 50986), (318, 39442), (444, 28249), (481, 26076), (492, 25493), (533, 23532), (636, 19721), (689, 18204), (962, 13038), (1066, 11766), (1378, 9102), (1443, 8692), (1517, 8268), (1599, 7844), (1924, 6519), (1961, 6396), (2067, 6068), (2132, 5883), (2173, 5772), (2756, 4551), (2886, 4346), (3034, 4134), (3198, 3922)]