12199338

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 28005120

約数和(自身を除く): 15805782

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 373, 414, 474, 711, 746, 1119, 1422, 1817, 2238, 3357, 3634, 5451, 6714, 8579, 10902, 16353, 17158, 25737, 29467, 32706, 51474, 58934, 77211, 88401, 154422, 176802, 265203, 530406, 677741, 1355482, 2033223, 4066446, 6099669, 12199338]

約数ペア:

[(1, 12199338), (2, 6099669), (3, 4066446), (6, 2033223), (9, 1355482), (18, 677741), (23, 530406), (46, 265203), (69, 176802), (79, 154422), (138, 88401), (158, 77211), (207, 58934), (237, 51474), (373, 32706), (414, 29467), (474, 25737), (711, 17158), (746, 16353), (1119, 10902), (1422, 8579), (1817, 6714), (2238, 5451), (3357, 3634)]