13485774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 28523520

約数和(自身を除く): 15037746

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1237, 1817, 2474, 3634, 3711, 5451, 7422, 10902, 28451, 56902, 85353, 97723, 170706, 195446, 293169, 586338, 2247629, 4495258, 6742887, 13485774]

約数ペア:

[(1, 13485774), (2, 6742887), (3, 4495258), (6, 2247629), (23, 586338), (46, 293169), (69, 195446), (79, 170706), (138, 97723), (158, 85353), (237, 56902), (474, 28451), (1237, 10902), (1817, 7422), (2474, 5451), (3634, 3711)]