2019557502

素因数分解:

$2^1\times 3^3\times {\mathrm{1489}}^1\times {\mathrm{25117}}^1$

素因数の和:26617

約数の個数: 32

約数和(自身を含む): 4491098400

約数和(自身を除く): 2471540898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1489, 2978, 4467, 8934, 13401, 25117, 26802, 40203, 50234, 75351, 80406, 150702, 226053, 452106, 678159, 1356318, 37399213, 74798426, 112197639, 224395278, 336592917, 673185834, 1009778751, 2019557502]

約数ペア:

[(1, 2019557502), (2, 1009778751), (3, 673185834), (6, 336592917), (9, 224395278), (18, 112197639), (27, 74798426), (54, 37399213), (1489, 1356318), (2978, 678159), (4467, 452106), (8934, 226053), (13401, 150702), (25117, 80406), (26802, 75351), (40203, 50234)]