18045064

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 35691840

約数和(自身を除く): 17646776

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 971, 1942, 2323, 3884, 4646, 7768, 9292, 18584, 22333, 44666, 89332, 98071, 178664, 196142, 392284, 784568, 2255633, 4511266, 9022532, 18045064]

約数ペア:

[(1, 18045064), (2, 9022532), (4, 4511266), (8, 2255633), (23, 784568), (46, 392284), (92, 196142), (101, 178664), (184, 98071), (202, 89332), (404, 44666), (808, 22333), (971, 18584), (1942, 9292), (2323, 7768), (3884, 4646)]