87907338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6947}}^1$

素因数の和:7011

約数の個数: 48

約数和(自身を含む): 205938720

約数和(自身を除く): 118031382

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 6947, 12654, 13894, 20841, 41682, 62523, 125046, 131993, 257039, 263986, 395979, 514078, 771117, 791958, 1187937, 1542234, 2313351, 2375874, 4626702, 4883741, 9767482, 14651223, 29302446, 43953669, 87907338]

約数ペア:

[(1, 87907338), (2, 43953669), (3, 29302446), (6, 14651223), (9, 9767482), (18, 4883741), (19, 4626702), (37, 2375874), (38, 2313351), (57, 1542234), (74, 1187937), (111, 791958), (114, 771117), (171, 514078), (222, 395979), (333, 263986), (342, 257039), (666, 131993), (703, 125046), (1406, 62523), (2109, 41682), (4218, 20841), (6327, 13894), (6947, 12654)]