12648463776

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3378329}}^1$

素因数の和:3378358

約数の個数: 72

約数和(自身を含む): 38735931780

約数和(自身を除く): 26087468004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 3378329, 6756658, 10134987, 13513316, 20269974, 27026632, 30404961, 40539948, 43918277, 54053264, 60809922, 81079896, 87836554, 108106528, 121619844, 131754831, 162159792, 175673108, 243239688, 263509662, 324319584, 351346216, 395264493, 486479376, 527019324, 702692432, 790528986, 972958752, 1054038648, 1405384864, 1581057972, 2108077296, 3162115944, 4216154592, 6324231888, 12648463776]

約数ペア:

[(1, 12648463776), (2, 6324231888), (3, 4216154592), (4, 3162115944), (6, 2108077296), (8, 1581057972), (9, 1405384864), (12, 1054038648), (13, 972958752), (16, 790528986), (18, 702692432), (24, 527019324), (26, 486479376), (32, 395264493), (36, 351346216), (39, 324319584), (48, 263509662), (52, 243239688), (72, 175673108), (78, 162159792), (96, 131754831), (104, 121619844), (117, 108106528), (144, 87836554), (156, 81079896), (208, 60809922), (234, 54053264), (288, 43918277), (312, 40539948), (416, 30404961), (468, 27026632), (624, 20269974), (936, 13513316), (1248, 10134987), (1872, 6756658), (3744, 3378329)]