12856890942

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{125509}}^1$

素因数の和:125798

約数の個数: 64

約数和(自身を含む): 32773171200

約数和(自身を除く): 19916280258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 271, 378, 542, 813, 1626, 1897, 2439, 3794, 4878, 5691, 7317, 11382, 14634, 17073, 34146, 51219, 102438, 125509, 251018, 376527, 753054, 878563, 1129581, 1757126, 2259162, 2635689, 3388743, 5271378, 6777486, 7907067, 15814134, 23721201, 34012939, 47442402, 68025878, 102038817, 204077634, 238090573, 306116451, 476181146, 612232902, 714271719, 918349353, 1428543438, 1836698706, 2142815157, 4285630314, 6428445471, 12856890942]

約数ペア:

[(1, 12856890942), (2, 6428445471), (3, 4285630314), (6, 2142815157), (7, 1836698706), (9, 1428543438), (14, 918349353), (18, 714271719), (21, 612232902), (27, 476181146), (42, 306116451), (54, 238090573), (63, 204077634), (126, 102038817), (189, 68025878), (271, 47442402), (378, 34012939), (542, 23721201), (813, 15814134), (1626, 7907067), (1897, 6777486), (2439, 5271378), (3794, 3388743), (4878, 2635689), (5691, 2259162), (7317, 1757126), (11382, 1129581), (14634, 878563), (17073, 753054), (34146, 376527), (51219, 251018), (102438, 125509)]