64856556054

素因数分解:

$2^1\times 3^2\times {\mathrm{7211}}^1\times {\mathrm{499673}}^1$

素因数の和:506892

約数の個数: 24

約数和(自身を含む): 140542306632

約数和(自身を除く): 75685750578

約数列:

[1, 2, 3, 6, 9, 18, 7211, 14422, 21633, 43266, 64899, 129798, 499673, 999346, 1499019, 2998038, 4497057, 8994114, 3603142003, 7206284006, 10809426009, 21618852018, 32428278027, 64856556054]

約数ペア:

[(1, 64856556054), (2, 32428278027), (3, 21618852018), (6, 10809426009), (9, 7206284006), (18, 3603142003), (7211, 8994114), (14422, 4497057), (21633, 2998038), (43266, 1499019), (64899, 999346), (129798, 499673)]