2018012319

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1597}}^1\times {\mathrm{2753}}^1$

素因数の和:4376

約数の個数: 32

約数和(自身を含む): 3168642240

約数和(自身を除く): 1150629921

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1597, 2753, 4791, 8259, 14373, 24777, 27149, 43119, 46801, 74331, 81447, 140403, 244341, 421209, 733023, 1263627, 4396541, 13189623, 39568869, 74741197, 118706607, 224223591, 672670773, 2018012319]

約数ペア:

[(1, 2018012319), (3, 672670773), (9, 224223591), (17, 118706607), (27, 74741197), (51, 39568869), (153, 13189623), (459, 4396541), (1597, 1263627), (2753, 733023), (4791, 421209), (8259, 244341), (14373, 140403), (24777, 81447), (27149, 74331), (43119, 46801)]