18390982712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{82129}}^1$

素因数の和:83375

約数の個数: 32

約数和(自身を含む): 36012362400

約数和(自身を除く): 17621379688

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1217, 2434, 4868, 9736, 27991, 55982, 82129, 111964, 164258, 223928, 328516, 657032, 1888967, 3777934, 7555868, 15111736, 99950993, 199901986, 399803972, 799607944, 2298872839, 4597745678, 9195491356, 18390982712]

約数ペア:

[(1, 18390982712), (2, 9195491356), (4, 4597745678), (8, 2298872839), (23, 799607944), (46, 399803972), (92, 199901986), (184, 99950993), (1217, 15111736), (2434, 7555868), (4868, 3777934), (9736, 1888967), (27991, 657032), (55982, 328516), (82129, 223928), (111964, 164258)]