1661892018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{10957}}^1$

素因数の和:12466

約数の個数: 32

約数和(自身を含む): 3521988864

約数和(自身を除く): 1860096846

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1487, 2974, 4461, 8922, 10957, 21914, 25279, 32871, 50558, 65742, 75837, 151674, 186269, 372538, 558807, 1117614, 16293059, 32586118, 48879177, 97758354, 276982003, 553964006, 830946009, 1661892018]

約数ペア:

[(1, 1661892018), (2, 830946009), (3, 553964006), (6, 276982003), (17, 97758354), (34, 48879177), (51, 32586118), (102, 16293059), (1487, 1117614), (2974, 558807), (4461, 372538), (8922, 186269), (10957, 151674), (21914, 75837), (25279, 65742), (32871, 50558)]