18535132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8597}}^1$

素因数の和:8626

約数の個数: 36

約数和(自身を含む): 41167224

約数和(自身を除く): 22632092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 8597, 17194, 34388, 60179, 94567, 120358, 189134, 240716, 378268, 421253, 661969, 842506, 1323938, 1685012, 2647876, 4633783, 9267566, 18535132]

約数ペア:

[(1, 18535132), (2, 9267566), (4, 4633783), (7, 2647876), (11, 1685012), (14, 1323938), (22, 842506), (28, 661969), (44, 421253), (49, 378268), (77, 240716), (98, 189134), (154, 120358), (196, 94567), (308, 60179), (539, 34388), (1078, 17194), (2156, 8597)]