18580008

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4931}}^1$

素因数の和:5097

約数の個数: 32

約数和(自身を含む): 46755360

約数和(自身を除く): 28175352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 4931, 9862, 14793, 19724, 29586, 39448, 59172, 118344, 774167, 1548334, 2322501, 3096668, 4645002, 6193336, 9290004, 18580008]

約数ペア:

[(1, 18580008), (2, 9290004), (3, 6193336), (4, 4645002), (6, 3096668), (8, 2322501), (12, 1548334), (24, 774167), (157, 118344), (314, 59172), (471, 39448), (628, 29586), (942, 19724), (1256, 14793), (1884, 9862), (3768, 4931)]