13781664

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 120

約数和(自身を含む): 43756020

約数和(自身を除く): 29974356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 409, 416, 432, 468, 624, 648, 702, 818, 864, 936, 1053, 1227, 1248, 1296, 1404, 1636, 1872, 2106, 2454, 2592, 2808, 3272, 3681, 3744, 4212, 4908, 5317, 5616, 6544, 7362, 8424, 9816, 10634, 11043, 11232, 13088, 14724, 15951, 16848, 19632, 21268, 22086, 29448, 31902, 33129, 33696, 39264, 42536, 44172, 47853, 58896, 63804, 66258, 85072, 88344, 95706, 117792, 127608, 132516, 143559, 170144, 176688, 191412, 255216, 265032, 287118, 353376, 382824, 430677, 510432, 530064, 574236, 765648, 861354, 1060128, 1148472, 1531296, 1722708, 2296944, 3445416, 4593888, 6890832, 13781664]

約数ペア:

[(1, 13781664), (2, 6890832), (3, 4593888), (4, 3445416), (6, 2296944), (8, 1722708), (9, 1531296), (12, 1148472), (13, 1060128), (16, 861354), (18, 765648), (24, 574236), (26, 530064), (27, 510432), (32, 430677), (36, 382824), (39, 353376), (48, 287118), (52, 265032), (54, 255216), (72, 191412), (78, 176688), (81, 170144), (96, 143559), (104, 132516), (108, 127608), (117, 117792), (144, 95706), (156, 88344), (162, 85072), (208, 66258), (216, 63804), (234, 58896), (288, 47853), (312, 44172), (324, 42536), (351, 39264), (409, 33696), (416, 33129), (432, 31902), (468, 29448), (624, 22086), (648, 21268), (702, 19632), (818, 16848), (864, 15951), (936, 14724), (1053, 13088), (1227, 11232), (1248, 11043), (1296, 10634), (1404, 9816), (1636, 8424), (1872, 7362), (2106, 6544), (2454, 5616), (2592, 5317), (2808, 4908), (3272, 4212), (3681, 3744)]