18669408

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 49469616

約数和(自身を除く): 30800208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 678, 904, 1356, 1721, 1808, 2712, 3442, 3616, 5163, 5424, 6884, 10326, 10848, 13768, 20652, 27536, 41304, 55072, 82608, 165216, 194473, 388946, 583419, 777892, 1166838, 1555784, 2333676, 3111568, 4667352, 6223136, 9334704, 18669408]

約数ペア:

[(1, 18669408), (2, 9334704), (3, 6223136), (4, 4667352), (6, 3111568), (8, 2333676), (12, 1555784), (16, 1166838), (24, 777892), (32, 583419), (48, 388946), (96, 194473), (113, 165216), (226, 82608), (339, 55072), (452, 41304), (678, 27536), (904, 20652), (1356, 13768), (1721, 10848), (1808, 10326), (2712, 6884), (3442, 5424), (3616, 5163)]