21351714

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 44435520

約数和(自身を除く): 23083806

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 277, 443, 554, 831, 886, 1329, 1662, 2658, 8033, 12847, 16066, 24099, 25694, 38541, 48198, 77082, 122711, 245422, 368133, 736266, 3558619, 7117238, 10675857, 21351714]

約数ペア:

[(1, 21351714), (2, 10675857), (3, 7117238), (6, 3558619), (29, 736266), (58, 368133), (87, 245422), (174, 122711), (277, 77082), (443, 48198), (554, 38541), (831, 25694), (886, 24099), (1329, 16066), (1662, 12847), (2658, 8033)]