12918280318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1\times {\mathrm{3163}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 20370591360

約数和(自身を除く): 7452311042

約数列:

[1, 2, 29, 58, 67, 134, 1051, 1943, 2102, 3163, 3886, 6326, 30479, 60958, 70417, 91727, 140834, 183454, 211921, 423842, 2042093, 3324313, 4084186, 6145709, 6648626, 12291418, 96405077, 192810154, 222728971, 445457942, 6459140159, 12918280318]

約数ペア:

[(1, 12918280318), (2, 6459140159), (29, 445457942), (58, 222728971), (67, 192810154), (134, 96405077), (1051, 12291418), (1943, 6648626), (2102, 6145709), (3163, 4084186), (3886, 3324313), (6326, 2042093), (30479, 423842), (60958, 211921), (70417, 183454), (91727, 140834)]