242321886

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{30389}}^1$

素因数の和:30840

約数の個数: 24

約数和(自身を含む): 526233240

約数和(自身を除く): 283911354

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 30389, 60778, 91167, 182334, 273501, 547002, 13462327, 26924654, 40386981, 80773962, 121160943, 242321886]

約数ペア:

[(1, 242321886), (2, 121160943), (3, 80773962), (6, 40386981), (9, 26924654), (18, 13462327), (443, 547002), (886, 273501), (1329, 182334), (2658, 91167), (3987, 60778), (7974, 30389)]