887884092

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{17911}}^1$

素因数の和:17950

約数の個数: 84

約数和(自身を含む): 2466804816

約数和(自身を除く): 1578920724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 729, 918, 972, 1377, 1458, 1836, 2754, 2916, 4131, 5508, 8262, 12393, 16524, 17911, 24786, 35822, 49572, 53733, 71644, 107466, 161199, 214932, 304487, 322398, 483597, 608974, 644796, 913461, 967194, 1217948, 1450791, 1826922, 1934388, 2740383, 2901582, 3653844, 4352373, 5480766, 5803164, 8221149, 8704746, 10961532, 13057119, 16442298, 17409492, 24663447, 26114238, 32884596, 49326894, 52228476, 73990341, 98653788, 147980682, 221971023, 295961364, 443942046, 887884092]

約数ペア:

[(1, 887884092), (2, 443942046), (3, 295961364), (4, 221971023), (6, 147980682), (9, 98653788), (12, 73990341), (17, 52228476), (18, 49326894), (27, 32884596), (34, 26114238), (36, 24663447), (51, 17409492), (54, 16442298), (68, 13057119), (81, 10961532), (102, 8704746), (108, 8221149), (153, 5803164), (162, 5480766), (204, 4352373), (243, 3653844), (306, 2901582), (324, 2740383), (459, 1934388), (486, 1826922), (612, 1450791), (729, 1217948), (918, 967194), (972, 913461), (1377, 644796), (1458, 608974), (1836, 483597), (2754, 322398), (2916, 304487), (4131, 214932), (5508, 161199), (8262, 107466), (12393, 71644), (16524, 53733), (17911, 49572), (24786, 35822)]