61644018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{947}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 130141440

約数和(自身を除く): 68497422

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 571, 947, 1142, 1713, 1894, 2841, 3426, 5682, 10849, 17993, 21698, 32547, 35986, 53979, 65094, 107958, 540737, 1081474, 1622211, 3244422, 10274003, 20548006, 30822009, 61644018]

約数ペア:

[(1, 61644018), (2, 30822009), (3, 20548006), (6, 10274003), (19, 3244422), (38, 1622211), (57, 1081474), (114, 540737), (571, 107958), (947, 65094), (1142, 53979), (1713, 35986), (1894, 32547), (2841, 21698), (3426, 17993), (5682, 10849)]