18263204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 32966808

約数和(自身を除く): 14703604

約数列:

[1, 2, 4, 41, 82, 164, 193, 386, 577, 772, 1154, 2308, 7913, 15826, 23657, 31652, 47314, 94628, 111361, 222722, 445444, 4565801, 9131602, 18263204]

約数ペア:

[(1, 18263204), (2, 9131602), (4, 4565801), (41, 445444), (82, 222722), (164, 111361), (193, 94628), (386, 47314), (577, 31652), (772, 23657), (1154, 15826), (2308, 7913)]