18326992

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{24371}}^1$

素因数の和:24426

約数の個数: 20

約数和(自身を含む): 36265536

約数和(自身を除く): 17938544

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 24371, 48742, 97484, 194968, 389936, 1145437, 2290874, 4581748, 9163496, 18326992]

約数ペア:

[(1, 18326992), (2, 9163496), (4, 4581748), (8, 2290874), (16, 1145437), (47, 389936), (94, 194968), (188, 97484), (376, 48742), (752, 24371)]