261446118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{9137}}^1$

素因数の和:9412

約数の個数: 32

約数和(自身を含む): 552666240

約数和(自身を除く): 291220122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251, 502, 753, 1506, 4769, 9137, 9538, 14307, 18274, 27411, 28614, 54822, 173603, 347206, 520809, 1041618, 2293387, 4586774, 6880161, 13760322, 43574353, 87148706, 130723059, 261446118]

約数ペア:

[(1, 261446118), (2, 130723059), (3, 87148706), (6, 43574353), (19, 13760322), (38, 6880161), (57, 4586774), (114, 2293387), (251, 1041618), (502, 520809), (753, 347206), (1506, 173603), (4769, 54822), (9137, 28614), (9538, 27411), (14307, 18274)]