18731796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2833}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 47611200

約数和(自身を除く): 28879404

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 2833, 3306, 5666, 6612, 8499, 11332, 16998, 33996, 53827, 82157, 107654, 161481, 164314, 215308, 246471, 322962, 328628, 492942, 645924, 985884, 1560983, 3121966, 4682949, 6243932, 9365898, 18731796]

約数ペア:

[(1, 18731796), (2, 9365898), (3, 6243932), (4, 4682949), (6, 3121966), (12, 1560983), (19, 985884), (29, 645924), (38, 492942), (57, 328628), (58, 322962), (76, 246471), (87, 215308), (114, 164314), (116, 161481), (174, 107654), (228, 82157), (348, 53827), (551, 33996), (1102, 16998), (1653, 11332), (2204, 8499), (2833, 6612), (3306, 5666)]