6628419.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 88687872

約数和(自身を除く): 39350493

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 107, 117, 273, 321, 563, 749, 819, 963, 1391, 1689, 2247, 3941, 4173, 5067, 6741, 7319, 9737, 11823, 12519, 21957, 29211, 35469, 51233, 60241, 65871, 87633, 153699, 180723, 421687, 461097, 542169, 783133, 1265061, 2349399, 3795183, 5481931, 7048197, 16445793, 49337379]

約数ペア:

[(1, 49337379), (3, 16445793), (7, 7048197), (9, 5481931), (13, 3795183), (21, 2349399), (39, 1265061), (63, 783133), (91, 542169), (107, 461097), (117, 421687), (273, 180723), (321, 153699), (563, 87633), (749, 65871), (819, 60241), (963, 51233), (1391, 35469), (1689, 29211), (2247, 21957), (3941, 12519), (4173, 11823), (5067, 9737), (6741, 7319)]