27780012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59359}}^1$

素因数の和:59382

約数の個数: 36

約数和(自身を含む): 75624640

約数和(自身を除く): 47844628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 59359, 118718, 178077, 237436, 356154, 534231, 712308, 771667, 1068462, 1543334, 2136924, 2315001, 3086668, 4630002, 6945003, 9260004, 13890006, 27780012]

約数ペア:

[(1, 27780012), (2, 13890006), (3, 9260004), (4, 6945003), (6, 4630002), (9, 3086668), (12, 2315001), (13, 2136924), (18, 1543334), (26, 1068462), (36, 771667), (39, 712308), (52, 534231), (78, 356154), (117, 237436), (156, 178077), (234, 118718), (468, 59359)]