31778082

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{9341}}^1$

素因数の和:9365

約数の個数: 48

約数和(自身を含む): 81611712

約数和(自身を除く): 49833630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 9341, 18682, 28023, 56046, 65387, 84069, 130774, 168138, 196161, 252207, 392322, 504414, 588483, 756621, 1176966, 1513242, 1765449, 2269863, 3530898, 4539726, 5296347, 10592694, 15889041, 31778082]

約数ペア:

[(1, 31778082), (2, 15889041), (3, 10592694), (6, 5296347), (7, 4539726), (9, 3530898), (14, 2269863), (18, 1765449), (21, 1513242), (27, 1176966), (42, 756621), (54, 588483), (63, 504414), (81, 392322), (126, 252207), (162, 196161), (189, 168138), (243, 130774), (378, 84069), (486, 65387), (567, 56046), (1134, 28023), (1701, 18682), (3402, 9341)]