31487046

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2749}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 35040954

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 2749, 3818, 5498, 5727, 8247, 11454, 16494, 63227, 126454, 189681, 228167, 379362, 456334, 684501, 1369002, 5247841, 10495682, 15743523, 31487046]

約数ペア:

[(1, 31487046), (2, 15743523), (3, 10495682), (6, 5247841), (23, 1369002), (46, 684501), (69, 456334), (83, 379362), (138, 228167), (166, 189681), (249, 126454), (498, 63227), (1909, 16494), (2749, 11454), (3818, 8247), (5498, 5727)]