18533768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9157}}^1$

素因数の和:9197

約数の個数: 32

約数和(自身を含む): 39562560

約数和(自身を除く): 21028792

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9157, 18314, 36628, 73256, 100727, 201454, 210611, 402908, 421222, 805816, 842444, 1684888, 2316721, 4633442, 9266884, 18533768]

約数ペア:

[(1, 18533768), (2, 9266884), (4, 4633442), (8, 2316721), (11, 1684888), (22, 842444), (23, 805816), (44, 421222), (46, 402908), (88, 210611), (92, 201454), (184, 100727), (253, 73256), (506, 36628), (1012, 18314), (2024, 9157)]