16887910878

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{158563}}^1$

素因数の和:158729

約数の個数: 48

約数和(自身を含む): 37573959696

約数和(自身を除く): 20686048818

約数列:

[1, 2, 3, 6, 9, 18, 61, 97, 122, 183, 194, 291, 366, 549, 582, 873, 1098, 1746, 5917, 11834, 17751, 35502, 53253, 106506, 158563, 317126, 475689, 951378, 1427067, 2854134, 9672343, 15380611, 19344686, 29017029, 30761222, 46141833, 58034058, 87051087, 92283666, 138425499, 174102174, 276850998, 938217271, 1876434542, 2814651813, 5629303626, 8443955439, 16887910878]

約数ペア:

[(1, 16887910878), (2, 8443955439), (3, 5629303626), (6, 2814651813), (9, 1876434542), (18, 938217271), (61, 276850998), (97, 174102174), (122, 138425499), (183, 92283666), (194, 87051087), (291, 58034058), (366, 46141833), (549, 30761222), (582, 29017029), (873, 19344686), (1098, 15380611), (1746, 9672343), (5917, 2854134), (11834, 1427067), (17751, 951378), (35502, 475689), (53253, 317126), (106506, 158563)]