43890012

素因数分解:

$2^2\times 3^4\times {\mathrm{135463}}^1$

素因数の和:135479

約数の個数: 30

約数和(自身を含む): 114738008

約数和(自身を除く): 70847996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 135463, 270926, 406389, 541852, 812778, 1219167, 1625556, 2438334, 3657501, 4876668, 7315002, 10972503, 14630004, 21945006, 43890012]

約数ペア:

[(1, 43890012), (2, 21945006), (3, 14630004), (4, 10972503), (6, 7315002), (9, 4876668), (12, 3657501), (18, 2438334), (27, 1625556), (36, 1219167), (54, 812778), (81, 541852), (108, 406389), (162, 270926), (324, 135463)]