18836056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{57427}}^1$

素因数の和:57474

約数の個数: 16

約数和(自身を含む): 36179640

約数和(自身を除く): 17343584

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 57427, 114854, 229708, 459416, 2354507, 4709014, 9418028, 18836056]

約数ペア:

[(1, 18836056), (2, 9418028), (4, 4709014), (8, 2354507), (41, 459416), (82, 229708), (164, 114854), (328, 57427)]