7291212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 18130560

約数和(自身を除く): 10839348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 283, 339, 452, 566, 678, 849, 1132, 1356, 1698, 2147, 3396, 4294, 5377, 6441, 8588, 10754, 12882, 16131, 21508, 25764, 31979, 32262, 63958, 64524, 95937, 127916, 191874, 383748, 607601, 1215202, 1822803, 2430404, 3645606, 7291212]

約数ペア:

[(1, 7291212), (2, 3645606), (3, 2430404), (4, 1822803), (6, 1215202), (12, 607601), (19, 383748), (38, 191874), (57, 127916), (76, 95937), (113, 64524), (114, 63958), (226, 32262), (228, 31979), (283, 25764), (339, 21508), (452, 16131), (566, 12882), (678, 10754), (849, 8588), (1132, 6441), (1356, 5377), (1698, 4294), (2147, 3396)]