27520818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{352831}}^1$

素因数の和:352849

約数の個数: 16

約数和(自身を含む): 59275776

約数和(自身を除く): 31754958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 352831, 705662, 1058493, 2116986, 4586803, 9173606, 13760409, 27520818]

約数ペア:

[(1, 27520818), (2, 13760409), (3, 9173606), (6, 4586803), (13, 2116986), (26, 1058493), (39, 705662), (78, 352831)]