487998054

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{52237}}^1$

素因数の和:52421

約数の個数: 32

約数和(自身を含む): 1090729440

約数和(自身を除く): 602731386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 52237, 104474, 156711, 313422, 470133, 940266, 1410399, 2820798, 9037001, 18074002, 27111003, 54222006, 81333009, 162666018, 243999027, 487998054]

約数ペア:

[(1, 487998054), (2, 243999027), (3, 162666018), (6, 81333009), (9, 54222006), (18, 27111003), (27, 18074002), (54, 9037001), (173, 2820798), (346, 1410399), (519, 940266), (1038, 470133), (1557, 313422), (3114, 156711), (4671, 104474), (9342, 52237)]