19489605048

素因数分解:

$2^3\times 3^6\times {\mathrm{3341839}}^1$

素因数の和:3341863

約数の個数: 56

約数和(自身を含む): 54789466800

約数和(自身を除く): 35299861752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 3341839, 6683678, 10025517, 13367356, 20051034, 26734712, 30076551, 40102068, 60153102, 80204136, 90229653, 120306204, 180459306, 240612408, 270688959, 360918612, 541377918, 721837224, 812066877, 1082755836, 1624133754, 2165511672, 2436200631, 3248267508, 4872401262, 6496535016, 9744802524, 19489605048]

約数ペア:

[(1, 19489605048), (2, 9744802524), (3, 6496535016), (4, 4872401262), (6, 3248267508), (8, 2436200631), (9, 2165511672), (12, 1624133754), (18, 1082755836), (24, 812066877), (27, 721837224), (36, 541377918), (54, 360918612), (72, 270688959), (81, 240612408), (108, 180459306), (162, 120306204), (216, 90229653), (243, 80204136), (324, 60153102), (486, 40102068), (648, 30076551), (729, 26734712), (972, 20051034), (1458, 13367356), (1944, 10025517), (2916, 6683678), (5832, 3341839)]