6409944

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 17521920

約数和(自身を除く): 11111976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 701, 762, 1016, 1143, 1402, 1524, 2103, 2286, 2804, 3048, 4206, 4572, 5608, 6309, 8412, 9144, 12618, 16824, 25236, 50472, 89027, 178054, 267081, 356108, 534162, 712216, 801243, 1068324, 1602486, 2136648, 3204972, 6409944]

約数ペア:

[(1, 6409944), (2, 3204972), (3, 2136648), (4, 1602486), (6, 1068324), (8, 801243), (9, 712216), (12, 534162), (18, 356108), (24, 267081), (36, 178054), (72, 89027), (127, 50472), (254, 25236), (381, 16824), (508, 12618), (701, 9144), (762, 8412), (1016, 6309), (1143, 5608), (1402, 4572), (1524, 4206), (2103, 3048), (2286, 2804)]