18877956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3191}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 29385084

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 3191, 5916, 6382, 9573, 12764, 19146, 38292, 54247, 92539, 108494, 162741, 185078, 216988, 277617, 325482, 370156, 555234, 650964, 1110468, 1573163, 3146326, 4719489, 6292652, 9438978, 18877956]

約数ペア:

[(1, 18877956), (2, 9438978), (3, 6292652), (4, 4719489), (6, 3146326), (12, 1573163), (17, 1110468), (29, 650964), (34, 555234), (51, 370156), (58, 325482), (68, 277617), (87, 216988), (102, 185078), (116, 162741), (174, 108494), (204, 92539), (348, 54247), (493, 38292), (986, 19146), (1479, 12764), (1972, 9573), (2958, 6382), (3191, 5916)]