6557448

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1373}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 16488000

約数和(自身を除く): 9930552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1373, 1592, 2388, 2746, 4119, 4776, 5492, 8238, 10984, 16476, 32952, 273227, 546454, 819681, 1092908, 1639362, 2185816, 3278724, 6557448]

約数ペア:

[(1, 6557448), (2, 3278724), (3, 2185816), (4, 1639362), (6, 1092908), (8, 819681), (12, 546454), (24, 273227), (199, 32952), (398, 16476), (597, 10984), (796, 8238), (1194, 5492), (1373, 4776), (1592, 4119), (2388, 2746)]