128889162

素因数分解:

$2^1\times 3^2\times {\mathrm{1787}}^1\times {\mathrm{4007}}^1$

素因数の和:5802

約数の個数: 24

約数和(自身を含む): 279485856

約数和(自身を除く): 150596694

約数列:

[1, 2, 3, 6, 9, 18, 1787, 3574, 4007, 5361, 8014, 10722, 12021, 16083, 24042, 32166, 36063, 72126, 7160509, 14321018, 21481527, 42963054, 64444581, 128889162]

約数ペア:

[(1, 128889162), (2, 64444581), (3, 42963054), (6, 21481527), (9, 14321018), (18, 7160509), (1787, 72126), (3574, 36063), (4007, 32166), (5361, 24042), (8014, 16083), (10722, 12021)]