2267118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 5915520

約数和(自身を除く): 3648402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 947, 1197, 1894, 2394, 2841, 5682, 6629, 8523, 13258, 17046, 17993, 19887, 35986, 39774, 53979, 59661, 107958, 119322, 125951, 161937, 251902, 323874, 377853, 755706, 1133559, 2267118]

約数ペア:

[(1, 2267118), (2, 1133559), (3, 755706), (6, 377853), (7, 323874), (9, 251902), (14, 161937), (18, 125951), (19, 119322), (21, 107958), (38, 59661), (42, 53979), (57, 39774), (63, 35986), (114, 19887), (126, 17993), (133, 17046), (171, 13258), (266, 8523), (342, 6629), (399, 5682), (798, 2841), (947, 2394), (1197, 1894)]