12974568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 35112000

約数和(自身を除く): 22137432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 769, 888, 1406, 1538, 2109, 2307, 2812, 3076, 4218, 4614, 5624, 6152, 8436, 9228, 14611, 16872, 18456, 28453, 29222, 43833, 56906, 58444, 85359, 87666, 113812, 116888, 170718, 175332, 227624, 341436, 350664, 540607, 682872, 1081214, 1621821, 2162428, 3243642, 4324856, 6487284, 12974568]

約数ペア:

[(1, 12974568), (2, 6487284), (3, 4324856), (4, 3243642), (6, 2162428), (8, 1621821), (12, 1081214), (19, 682872), (24, 540607), (37, 350664), (38, 341436), (57, 227624), (74, 175332), (76, 170718), (111, 116888), (114, 113812), (148, 87666), (152, 85359), (222, 58444), (228, 56906), (296, 43833), (444, 29222), (456, 28453), (703, 18456), (769, 16872), (888, 14611), (1406, 9228), (1538, 8436), (2109, 6152), (2307, 5624), (2812, 4614), (3076, 4218)]