2146284018

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{689237}}^1$

素因数の和:689418

約数の個数: 24

約数和(自身を含む): 4677169068

約数和(自身を除く): 2530885050

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 689237, 1378474, 2067711, 4135422, 6203133, 12406266, 119238001, 238476002, 357714003, 715428006, 1073142009, 2146284018]

約数ペア:

[(1, 2146284018), (2, 1073142009), (3, 715428006), (6, 357714003), (9, 238476002), (18, 119238001), (173, 12406266), (346, 6203133), (519, 4135422), (1038, 2067711), (1557, 1378474), (3114, 689237)]