1227291246

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{2371}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 2691982800

約数和(自身を除く): 1464691554

約数列:

[1, 2, 3, 6, 9, 18, 149, 193, 298, 386, 447, 579, 894, 1158, 1341, 1737, 2371, 2682, 3474, 4742, 7113, 14226, 21339, 28757, 42678, 57514, 86271, 172542, 258813, 353279, 457603, 517626, 706558, 915206, 1059837, 1372809, 2119674, 2745618, 3179511, 4118427, 6359022, 8236854, 68182847, 136365694, 204548541, 409097082, 613645623, 1227291246]

約数ペア:

[(1, 1227291246), (2, 613645623), (3, 409097082), (6, 204548541), (9, 136365694), (18, 68182847), (149, 8236854), (193, 6359022), (298, 4118427), (386, 3179511), (447, 2745618), (579, 2119674), (894, 1372809), (1158, 1059837), (1341, 915206), (1737, 706558), (2371, 517626), (2682, 457603), (3474, 353279), (4742, 258813), (7113, 172542), (14226, 86271), (21339, 57514), (28757, 42678)]