136746

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 303264

約数和(自身を除く): 166518

約数列:

[1, 2, 3, 6, 9, 18, 71, 107, 142, 213, 214, 321, 426, 639, 642, 963, 1278, 1926, 7597, 15194, 22791, 45582, 68373, 136746]

約数ペア:

[(1, 136746), (2, 68373), (3, 45582), (6, 22791), (9, 15194), (18, 7597), (71, 1926), (107, 1278), (142, 963), (213, 642), (214, 639), (321, 426)]