2815115406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{24847}}^1$

素因数の和:25696

約数の個数: 32

約数和(自身を含む): 5882416128

約数和(自身を除く): 3067300722

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 821, 1642, 2463, 4926, 18883, 24847, 37766, 49694, 56649, 74541, 113298, 149082, 571481, 1142962, 1714443, 3428886, 20399387, 40798774, 61198161, 122396322, 469185901, 938371802, 1407557703, 2815115406]

約数ペア:

[(1, 2815115406), (2, 1407557703), (3, 938371802), (6, 469185901), (23, 122396322), (46, 61198161), (69, 40798774), (138, 20399387), (821, 3428886), (1642, 1714443), (2463, 1142962), (4926, 571481), (18883, 149082), (24847, 113298), (37766, 74541), (49694, 56649)]