13520856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 36000000

約数和(自身を除く): 22479144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 199, 228, 298, 398, 447, 456, 596, 597, 796, 894, 1192, 1194, 1592, 1788, 2388, 2831, 3576, 3781, 4776, 5662, 7562, 8493, 11324, 11343, 15124, 16986, 22648, 22686, 29651, 30248, 33972, 45372, 59302, 67944, 88953, 90744, 118604, 177906, 237208, 355812, 563369, 711624, 1126738, 1690107, 2253476, 3380214, 4506952, 6760428, 13520856]

約数ペア:

[(1, 13520856), (2, 6760428), (3, 4506952), (4, 3380214), (6, 2253476), (8, 1690107), (12, 1126738), (19, 711624), (24, 563369), (38, 355812), (57, 237208), (76, 177906), (114, 118604), (149, 90744), (152, 88953), (199, 67944), (228, 59302), (298, 45372), (398, 33972), (447, 30248), (456, 29651), (596, 22686), (597, 22648), (796, 16986), (894, 15124), (1192, 11343), (1194, 11324), (1592, 8493), (1788, 7562), (2388, 5662), (2831, 4776), (3576, 3781)]