20211834

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42641}}^1$

素因数の和:42725

約数の個数: 16

約数和(自身を含む): 40936320

約数和(自身を除く): 20724486

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 42641, 85282, 127923, 255846, 3368639, 6737278, 10105917, 20211834]

約数ペア:

[(1, 20211834), (2, 10105917), (3, 6737278), (6, 3368639), (79, 255846), (158, 127923), (237, 85282), (474, 42641)]