2021680908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4319831}}^1$

素因数の和:4319854

約数の個数: 36

約数和(自身を含む): 5503465968

約数和(自身を除く): 3481785060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 4319831, 8639662, 12959493, 17279324, 25918986, 38878479, 51837972, 56157803, 77756958, 112315606, 155513916, 168473409, 224631212, 336946818, 505420227, 673893636, 1010840454, 2021680908]

約数ペア:

[(1, 2021680908), (2, 1010840454), (3, 673893636), (4, 505420227), (6, 336946818), (9, 224631212), (12, 168473409), (13, 155513916), (18, 112315606), (26, 77756958), (36, 56157803), (39, 51837972), (52, 38878479), (78, 25918986), (117, 17279324), (156, 12959493), (234, 8639662), (468, 4319831)]