39845706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1669}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 83687040

約数和(自身を除く): 43841334

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 1669, 3338, 3979, 5007, 7958, 10014, 11937, 23874, 38387, 76774, 115161, 230322, 288737, 577474, 866211, 1732422, 6640951, 13281902, 19922853, 39845706]

約数ペア:

[(1, 39845706), (2, 19922853), (3, 13281902), (6, 6640951), (23, 1732422), (46, 866211), (69, 577474), (138, 288737), (173, 230322), (346, 115161), (519, 76774), (1038, 38387), (1669, 23874), (3338, 11937), (3979, 10014), (5007, 7958)]