39813696

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 126

約数和(自身を含む): 123874530

約数和(自身を除く): 84060834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 409, 416, 468, 507, 576, 624, 676, 818, 832, 936, 1014, 1227, 1248, 1352, 1521, 1636, 1872, 2028, 2454, 2496, 2704, 3042, 3272, 3681, 3744, 4056, 4908, 5317, 5408, 6084, 6544, 7362, 7488, 8112, 9816, 10634, 10816, 12168, 13088, 14724, 15951, 16224, 19632, 21268, 24336, 26176, 29448, 31902, 32448, 39264, 42536, 47853, 48672, 58896, 63804, 69121, 78528, 85072, 95706, 97344, 117792, 127608, 138242, 170144, 191412, 207363, 235584, 255216, 276484, 340288, 382824, 414726, 510432, 552968, 622089, 765648, 829452, 1020864, 1105936, 1244178, 1531296, 1658904, 2211872, 2488356, 3062592, 3317808, 4423744, 4976712, 6635616, 9953424, 13271232, 19906848, 39813696]

約数ペア:

[(1, 39813696), (2, 19906848), (3, 13271232), (4, 9953424), (6, 6635616), (8, 4976712), (9, 4423744), (12, 3317808), (13, 3062592), (16, 2488356), (18, 2211872), (24, 1658904), (26, 1531296), (32, 1244178), (36, 1105936), (39, 1020864), (48, 829452), (52, 765648), (64, 622089), (72, 552968), (78, 510432), (96, 414726), (104, 382824), (117, 340288), (144, 276484), (156, 255216), (169, 235584), (192, 207363), (208, 191412), (234, 170144), (288, 138242), (312, 127608), (338, 117792), (409, 97344), (416, 95706), (468, 85072), (507, 78528), (576, 69121), (624, 63804), (676, 58896), (818, 48672), (832, 47853), (936, 42536), (1014, 39264), (1227, 32448), (1248, 31902), (1352, 29448), (1521, 26176), (1636, 24336), (1872, 21268), (2028, 19632), (2454, 16224), (2496, 15951), (2704, 14724), (3042, 13088), (3272, 12168), (3681, 10816), (3744, 10634), (4056, 9816), (4908, 8112), (5317, 7488), (5408, 7362), (6084, 6544)]