18498088

素因数分解:

$2^3\times 7^2\times {\mathrm{47189}}^1$

素因数の和:47209

約数の個数: 24

約数和(自身を含む): 40347450

約数和(自身を除く): 21849362

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47189, 94378, 188756, 330323, 377512, 660646, 1321292, 2312261, 2642584, 4624522, 9249044, 18498088]

約数ペア:

[(1, 18498088), (2, 9249044), (4, 4624522), (7, 2642584), (8, 2312261), (14, 1321292), (28, 660646), (49, 377512), (56, 330323), (98, 188756), (196, 94378), (392, 47189)]