123239802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{419183}}^1$

素因数の和:419202

約数の個数: 24

約数和(自身を含む): 286721856

約数和(自身を除く): 163482054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 419183, 838366, 1257549, 2515098, 2934281, 5868562, 8802843, 17605686, 20539967, 41079934, 61619901, 123239802]

約数ペア:

[(1, 123239802), (2, 61619901), (3, 41079934), (6, 20539967), (7, 17605686), (14, 8802843), (21, 5868562), (42, 2934281), (49, 2515098), (98, 1257549), (147, 838366), (294, 419183)]