18537106

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 34152192

約数和(自身を除く): 15615086

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1097, 1207, 2194, 2414, 7679, 8449, 15358, 16898, 18649, 37298, 77887, 130543, 155774, 261086, 545209, 1090418, 1324079, 2648158, 9268553, 18537106]

約数ペア:

[(1, 18537106), (2, 9268553), (7, 2648158), (14, 1324079), (17, 1090418), (34, 545209), (71, 261086), (119, 155774), (142, 130543), (238, 77887), (497, 37298), (994, 18649), (1097, 16898), (1207, 15358), (2194, 8449), (2414, 7679)]