13054428

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3389}}^1$

素因数の和:3506

約数の個数: 36

約数和(自身を含む): 33316920

約数和(自身を除く): 20262492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3389, 3852, 6778, 10167, 13556, 20334, 30501, 40668, 61002, 122004, 362623, 725246, 1087869, 1450492, 2175738, 3263607, 4351476, 6527214, 13054428]

約数ペア:

[(1, 13054428), (2, 6527214), (3, 4351476), (4, 3263607), (6, 2175738), (9, 1450492), (12, 1087869), (18, 725246), (36, 362623), (107, 122004), (214, 61002), (321, 40668), (428, 30501), (642, 20334), (963, 13556), (1284, 10167), (1926, 6778), (3389, 3852)]