39970266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5501}}^1$

素因数の和:5686

約数の個数: 32

約数和(自身を含む): 91905408

約数和(自身を除く): 51935142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 5501, 7266, 11002, 16503, 33006, 38507, 77014, 115521, 231042, 951673, 1903346, 2855019, 5710038, 6661711, 13323422, 19985133, 39970266]

約数ペア:

[(1, 39970266), (2, 19985133), (3, 13323422), (6, 6661711), (7, 5710038), (14, 2855019), (21, 1903346), (42, 951673), (173, 231042), (346, 115521), (519, 77014), (1038, 38507), (1211, 33006), (2422, 16503), (3633, 11002), (5501, 7266)]