27004538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:914

約数の個数: 24

約数和(自身を含む): 44879520

約数和(自身を除く): 17874982

約数列:

[1, 2, 11, 22, 121, 151, 242, 302, 739, 1478, 1661, 3322, 8129, 16258, 18271, 36542, 89419, 111589, 178838, 223178, 1227479, 2454958, 13502269, 27004538]

約数ペア:

[(1, 27004538), (2, 13502269), (11, 2454958), (22, 1227479), (121, 223178), (151, 178838), (242, 111589), (302, 89419), (739, 36542), (1478, 18271), (1661, 16258), (3322, 8129)]