18003184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59221}}^1$

素因数の和:59248

約数の個数: 20

約数和(自身を含む): 36717640

約数和(自身を除く): 18714456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 59221, 118442, 236884, 473768, 947536, 1125199, 2250398, 4500796, 9001592, 18003184]

約数ペア:

[(1, 18003184), (2, 9001592), (4, 4500796), (8, 2250398), (16, 1125199), (19, 947536), (38, 473768), (76, 236884), (152, 118442), (304, 59221)]