2018988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3326

約数の個数: 36

約数和(自身を含む): 5405400

約数和(自身を除く): 3386412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 3299, 6598, 9897, 13196, 19794, 29691, 39588, 56083, 59382, 112166, 118764, 168249, 224332, 336498, 504747, 672996, 1009494, 2018988]

約数ペア:

[(1, 2018988), (2, 1009494), (3, 672996), (4, 504747), (6, 336498), (9, 224332), (12, 168249), (17, 118764), (18, 112166), (34, 59382), (36, 56083), (51, 39588), (68, 29691), (102, 19794), (153, 13196), (204, 9897), (306, 6598), (612, 3299)]