15438384

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2779

約数の個数: 80

約数和(自身を含む): 47740000

約数和(自身を除く): 32301616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2749, 2808, 5498, 5616, 8247, 10996, 16494, 21992, 24741, 32988, 35737, 43984, 49482, 65976, 71474, 74223, 98964, 107211, 131952, 142948, 148446, 197928, 214422, 285896, 296892, 321633, 395856, 428844, 571792, 593784, 643266, 857688, 964899, 1187568, 1286532, 1715376, 1929798, 2573064, 3859596, 5146128, 7719192, 15438384]

約数ペア:

[(1, 15438384), (2, 7719192), (3, 5146128), (4, 3859596), (6, 2573064), (8, 1929798), (9, 1715376), (12, 1286532), (13, 1187568), (16, 964899), (18, 857688), (24, 643266), (26, 593784), (27, 571792), (36, 428844), (39, 395856), (48, 321633), (52, 296892), (54, 285896), (72, 214422), (78, 197928), (104, 148446), (108, 142948), (117, 131952), (144, 107211), (156, 98964), (208, 74223), (216, 71474), (234, 65976), (312, 49482), (351, 43984), (432, 35737), (468, 32988), (624, 24741), (702, 21992), (936, 16494), (1404, 10996), (1872, 8247), (2749, 5616), (2808, 5498)]