64734642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{513767}}^1$

素因数の和:513782

約数の個数: 24

約数和(自身を含む): 160295616

約数和(自身を除く): 95560974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 513767, 1027534, 1541301, 3082602, 3596369, 4623903, 7192738, 9247806, 10789107, 21578214, 32367321, 64734642]

約数ペア:

[(1, 64734642), (2, 32367321), (3, 21578214), (6, 10789107), (7, 9247806), (9, 7192738), (14, 4623903), (18, 3596369), (21, 3082602), (42, 1541301), (63, 1027534), (126, 513767)]