1619064

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 4446000

約数和(自身を除く): 2826936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 199, 226, 339, 398, 452, 597, 678, 796, 904, 1017, 1194, 1356, 1592, 1791, 2034, 2388, 2712, 3582, 4068, 4776, 7164, 8136, 14328, 22487, 44974, 67461, 89948, 134922, 179896, 202383, 269844, 404766, 539688, 809532, 1619064]

約数ペア:

[(1, 1619064), (2, 809532), (3, 539688), (4, 404766), (6, 269844), (8, 202383), (9, 179896), (12, 134922), (18, 89948), (24, 67461), (36, 44974), (72, 22487), (113, 14328), (199, 8136), (226, 7164), (339, 4776), (398, 4068), (452, 3582), (597, 2712), (678, 2388), (796, 2034), (904, 1791), (1017, 1592), (1194, 1356)]